98829160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 251942400

約数和(自身を除く): 153113240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 71, 85, 89, 92, 115, 136, 142, 170, 178, 184, 230, 284, 340, 355, 356, 391, 445, 460, 568, 680, 710, 712, 782, 890, 920, 1207, 1420, 1513, 1564, 1633, 1780, 1955, 2047, 2414, 2840, 3026, 3128, 3266, 3560, 3910, 4094, 4828, 6035, 6052, 6319, 6532, 7565, 7820, 8165, 8188, 9656, 10235, 12070, 12104, 12638, 13064, 15130, 15640, 16330, 16376, 20470, 24140, 25276, 27761, 30260, 31595, 32660, 34799, 40940, 48280, 50552, 55522, 60520, 63190, 65320, 69598, 81880, 107423, 111044, 126380, 138805, 139196, 145337, 173995, 214846, 222088, 252760, 277610, 278392, 290674, 347990, 429692, 537115, 555220, 581348, 695980, 726685, 859384, 1074230, 1110440, 1162696, 1391960, 1453370, 2148460, 2470729, 2906740, 4296920, 4941458, 5813480, 9882916, 12353645, 19765832, 24707290, 49414580, 98829160]

約数ペア:

[(1, 98829160), (2, 49414580), (4, 24707290), (5, 19765832), (8, 12353645), (10, 9882916), (17, 5813480), (20, 4941458), (23, 4296920), (34, 2906740), (40, 2470729), (46, 2148460), (68, 1453370), (71, 1391960), (85, 1162696), (89, 1110440), (92, 1074230), (115, 859384), (136, 726685), (142, 695980), (170, 581348), (178, 555220), (184, 537115), (230, 429692), (284, 347990), (340, 290674), (355, 278392), (356, 277610), (391, 252760), (445, 222088), (460, 214846), (568, 173995), (680, 145337), (710, 139196), (712, 138805), (782, 126380), (890, 111044), (920, 107423), (1207, 81880), (1420, 69598), (1513, 65320), (1564, 63190), (1633, 60520), (1780, 55522), (1955, 50552), (2047, 48280), (2414, 40940), (2840, 34799), (3026, 32660), (3128, 31595), (3266, 30260), (3560, 27761), (3910, 25276), (4094, 24140), (4828, 20470), (6035, 16376), (6052, 16330), (6319, 15640), (6532, 15130), (7565, 13064), (7820, 12638), (8165, 12104), (8188, 12070), (9656, 10235)]