91336720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 222217920

約数和(自身を除く): 130881200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 59, 74, 80, 118, 148, 185, 236, 295, 296, 370, 472, 523, 590, 592, 740, 944, 1046, 1180, 1480, 2092, 2183, 2360, 2615, 2960, 4184, 4366, 4720, 5230, 8368, 8732, 10460, 10915, 17464, 19351, 20920, 21830, 30857, 34928, 38702, 41840, 43660, 61714, 77404, 87320, 96755, 123428, 154285, 154808, 174640, 193510, 246856, 308570, 309616, 387020, 493712, 617140, 774040, 1141709, 1234280, 1548080, 2283418, 2468560, 4566836, 5708545, 9133672, 11417090, 18267344, 22834180, 45668360, 91336720]

約数ペア:

[(1, 91336720), (2, 45668360), (4, 22834180), (5, 18267344), (8, 11417090), (10, 9133672), (16, 5708545), (20, 4566836), (37, 2468560), (40, 2283418), (59, 1548080), (74, 1234280), (80, 1141709), (118, 774040), (148, 617140), (185, 493712), (236, 387020), (295, 309616), (296, 308570), (370, 246856), (472, 193510), (523, 174640), (590, 154808), (592, 154285), (740, 123428), (944, 96755), (1046, 87320), (1180, 77404), (1480, 61714), (2092, 43660), (2183, 41840), (2360, 38702), (2615, 34928), (2960, 30857), (4184, 21830), (4366, 20920), (4720, 19351), (5230, 17464), (8368, 10915), (8732, 10460)]