88545181840

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1\times {\mathrm{10343}}^1$

素因数の和:11416

約数の個数: 80

約数和(自身を含む): 207928798848

約数和(自身を除く): 119383617008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 947, 1130, 1808, 1894, 2260, 3788, 4520, 4735, 7576, 9040, 9470, 10343, 15152, 18940, 20686, 37880, 41372, 51715, 75760, 82744, 103430, 107011, 165488, 206860, 214022, 413720, 428044, 535055, 827440, 856088, 1070110, 1168759, 1712176, 2140220, 2337518, 4280440, 4675036, 5843795, 8560880, 9350072, 9794821, 11687590, 18700144, 19589642, 23375180, 39179284, 46750360, 48974105, 78358568, 93500720, 97948210, 156717136, 195896420, 391792840, 783585680, 1106814773, 2213629546, 4427259092, 5534073865, 8854518184, 11068147730, 17709036368, 22136295460, 44272590920, 88545181840]

約数ペア:

[(1, 88545181840), (2, 44272590920), (4, 22136295460), (5, 17709036368), (8, 11068147730), (10, 8854518184), (16, 5534073865), (20, 4427259092), (40, 2213629546), (80, 1106814773), (113, 783585680), (226, 391792840), (452, 195896420), (565, 156717136), (904, 97948210), (947, 93500720), (1130, 78358568), (1808, 48974105), (1894, 46750360), (2260, 39179284), (3788, 23375180), (4520, 19589642), (4735, 18700144), (7576, 11687590), (9040, 9794821), (9470, 9350072), (10343, 8560880), (15152, 5843795), (18940, 4675036), (20686, 4280440), (37880, 2337518), (41372, 2140220), (51715, 1712176), (75760, 1168759), (82744, 1070110), (103430, 856088), (107011, 827440), (165488, 535055), (206860, 428044), (214022, 413720)]