115829240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 272259360

約数和(自身を除く): 156430120

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 61, 74, 122, 148, 185, 244, 296, 305, 370, 488, 610, 740, 1220, 1283, 1480, 2257, 2440, 2566, 4514, 5132, 6415, 9028, 10264, 11285, 12830, 18056, 22570, 25660, 45140, 47471, 51320, 78263, 90280, 94942, 156526, 189884, 237355, 313052, 379768, 391315, 474710, 626104, 782630, 949420, 1565260, 1898840, 2895731, 3130520, 5791462, 11582924, 14478655, 23165848, 28957310, 57914620, 115829240]

約数ペア:

[(1, 115829240), (2, 57914620), (4, 28957310), (5, 23165848), (8, 14478655), (10, 11582924), (20, 5791462), (37, 3130520), (40, 2895731), (61, 1898840), (74, 1565260), (122, 949420), (148, 782630), (185, 626104), (244, 474710), (296, 391315), (305, 379768), (370, 313052), (488, 237355), (610, 189884), (740, 156526), (1220, 94942), (1283, 90280), (1480, 78263), (2257, 51320), (2440, 47471), (2566, 45140), (4514, 25660), (5132, 22570), (6415, 18056), (9028, 12830), (10264, 11285)]