80010359920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{19157}}^1$

素因数の和:19307

約数の個数: 160

約数和(自身を含む): 204738020928

約数和(自身を除く): 124727661008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 83, 85, 136, 148, 166, 170, 185, 272, 296, 332, 340, 370, 415, 592, 629, 664, 680, 740, 830, 1258, 1328, 1360, 1411, 1480, 1660, 2516, 2822, 2960, 3071, 3145, 3320, 5032, 5644, 6142, 6290, 6640, 7055, 10064, 11288, 12284, 12580, 14110, 15355, 19157, 22576, 24568, 25160, 28220, 30710, 38314, 49136, 50320, 52207, 56440, 61420, 76628, 95785, 104414, 112880, 122840, 153256, 191570, 208828, 245680, 261035, 306512, 325669, 383140, 417656, 522070, 651338, 708809, 766280, 835312, 1044140, 1302676, 1417618, 1532560, 1590031, 1628345, 2088280, 2605352, 2835236, 3180062, 3256690, 3544045, 4176560, 5210704, 5670472, 6360124, 6513380, 7088090, 7950155, 11340944, 12049753, 12720248, 13026760, 14176180, 15900310, 24099506, 25440496, 26053520, 27030527, 28352360, 31800620, 48199012, 54061054, 56704720, 58831147, 60248765, 63601240, 96398024, 108122108, 117662294, 120497530, 127202480, 135152635, 192796048, 216244216, 235324588, 240995060, 270305270, 294155735, 432488432, 470649176, 481990120, 540610540, 588311470, 941298352, 963980240, 1000129499, 1081221080, 1176622940, 2000258998, 2162442160, 2353245880, 4000517996, 4706491760, 5000647495, 8001035992, 10001294990, 16002071984, 20002589980, 40005179960, 80010359920]

約数ペア:

[(1, 80010359920), (2, 40005179960), (4, 20002589980), (5, 16002071984), (8, 10001294990), (10, 8001035992), (16, 5000647495), (17, 4706491760), (20, 4000517996), (34, 2353245880), (37, 2162442160), (40, 2000258998), (68, 1176622940), (74, 1081221080), (80, 1000129499), (83, 963980240), (85, 941298352), (136, 588311470), (148, 540610540), (166, 481990120), (170, 470649176), (185, 432488432), (272, 294155735), (296, 270305270), (332, 240995060), (340, 235324588), (370, 216244216), (415, 192796048), (592, 135152635), (629, 127202480), (664, 120497530), (680, 117662294), (740, 108122108), (830, 96398024), (1258, 63601240), (1328, 60248765), (1360, 58831147), (1411, 56704720), (1480, 54061054), (1660, 48199012), (2516, 31800620), (2822, 28352360), (2960, 27030527), (3071, 26053520), (3145, 25440496), (3320, 24099506), (5032, 15900310), (5644, 14176180), (6142, 13026760), (6290, 12720248), (6640, 12049753), (7055, 11340944), (10064, 7950155), (11288, 7088090), (12284, 6513380), (12580, 6360124), (14110, 5670472), (15355, 5210704), (19157, 4176560), (22576, 3544045), (24568, 3256690), (25160, 3180062), (28220, 2835236), (30710, 2605352), (38314, 2088280), (49136, 1628345), (50320, 1590031), (52207, 1532560), (56440, 1417618), (61420, 1302676), (76628, 1044140), (95785, 835312), (104414, 766280), (112880, 708809), (122840, 651338), (153256, 522070), (191570, 417656), (208828, 383140), (245680, 325669), (261035, 306512)]