88414480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 265125888

約数和(自身を除く): 176711408

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 463, 496, 560, 616, 620, 682, 770, 868, 880, 926, 1085, 1232, 1240, 1364, 1540, 1705, 1736, 1852, 2170, 2315, 2387, 2480, 2728, 3080, 3241, 3410, 3472, 3704, 4340, 4630, 4774, 5093, 5456, 6160, 6482, 6820, 7408, 8680, 9260, 9548, 10186, 11935, 12964, 13640, 14353, 16205, 17360, 18520, 19096, 20372, 23870, 25465, 25928, 27280, 28706, 32410, 35651, 37040, 38192, 40744, 47740, 50930, 51856, 57412, 64820, 71302, 71765, 81488, 95480, 100471, 101860, 114824, 129640, 142604, 143530, 157883, 178255, 190960, 200942, 203720, 229648, 259280, 285208, 287060, 315766, 356510, 401884, 407440, 502355, 570416, 574120, 631532, 713020, 789415, 803768, 1004710, 1105181, 1148240, 1263064, 1426040, 1578830, 1607536, 2009420, 2210362, 2526128, 2852080, 3157660, 4018840, 4420724, 5525905, 6315320, 8037680, 8841448, 11051810, 12630640, 17682896, 22103620, 44207240, 88414480]

約数ペア:

[(1, 88414480), (2, 44207240), (4, 22103620), (5, 17682896), (7, 12630640), (8, 11051810), (10, 8841448), (11, 8037680), (14, 6315320), (16, 5525905), (20, 4420724), (22, 4018840), (28, 3157660), (31, 2852080), (35, 2526128), (40, 2210362), (44, 2009420), (55, 1607536), (56, 1578830), (62, 1426040), (70, 1263064), (77, 1148240), (80, 1105181), (88, 1004710), (110, 803768), (112, 789415), (124, 713020), (140, 631532), (154, 574120), (155, 570416), (176, 502355), (217, 407440), (220, 401884), (248, 356510), (280, 315766), (308, 287060), (310, 285208), (341, 259280), (385, 229648), (434, 203720), (440, 200942), (463, 190960), (496, 178255), (560, 157883), (616, 143530), (620, 142604), (682, 129640), (770, 114824), (868, 101860), (880, 100471), (926, 95480), (1085, 81488), (1232, 71765), (1240, 71302), (1364, 64820), (1540, 57412), (1705, 51856), (1736, 50930), (1852, 47740), (2170, 40744), (2315, 38192), (2387, 37040), (2480, 35651), (2728, 32410), (3080, 28706), (3241, 27280), (3410, 25928), (3472, 25465), (3704, 23870), (4340, 20372), (4630, 19096), (4774, 18520), (5093, 17360), (5456, 16205), (6160, 14353), (6482, 13640), (6820, 12964), (7408, 11935), (8680, 10186), (9260, 9548)]