113869720

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 268894080

約数和(自身を除く): 155024360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 47, 74, 94, 148, 185, 188, 235, 296, 370, 376, 470, 740, 940, 1480, 1637, 1739, 1880, 3274, 3478, 6548, 6956, 8185, 8695, 13096, 13912, 16370, 17390, 32740, 34780, 60569, 65480, 69560, 76939, 121138, 153878, 242276, 302845, 307756, 384695, 484552, 605690, 615512, 769390, 1211380, 1538780, 2422760, 2846743, 3077560, 5693486, 11386972, 14233715, 22773944, 28467430, 56934860, 113869720]

約数ペア:

[(1, 113869720), (2, 56934860), (4, 28467430), (5, 22773944), (8, 14233715), (10, 11386972), (20, 5693486), (37, 3077560), (40, 2846743), (47, 2422760), (74, 1538780), (94, 1211380), (148, 769390), (185, 615512), (188, 605690), (235, 484552), (296, 384695), (370, 307756), (376, 302845), (470, 242276), (740, 153878), (940, 121138), (1480, 76939), (1637, 69560), (1739, 65480), (1880, 60569), (3274, 34780), (3478, 32740), (6548, 17390), (6956, 16370), (8185, 13912), (8695, 13096)]