102481280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14557}}^1$

素因数の和:14587

約数の個数: 64

約数和(自身を含む): 267284880

約数和(自身を除く): 164803600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 14557, 29114, 58228, 72785, 116456, 145570, 160127, 232912, 291140, 320254, 465824, 582280, 640508, 800635, 931648, 1164560, 1281016, 1601270, 1863296, 2329120, 2562032, 3202540, 4658240, 5124064, 6405080, 9316480, 10248128, 12810160, 20496256, 25620320, 51240640, 102481280]

約数ペア:

[(1, 102481280), (2, 51240640), (4, 25620320), (5, 20496256), (8, 12810160), (10, 10248128), (11, 9316480), (16, 6405080), (20, 5124064), (22, 4658240), (32, 3202540), (40, 2562032), (44, 2329120), (55, 1863296), (64, 1601270), (80, 1281016), (88, 1164560), (110, 931648), (128, 800635), (160, 640508), (176, 582280), (220, 465824), (320, 320254), (352, 291140), (440, 232912), (640, 160127), (704, 145570), (880, 116456), (1408, 72785), (1760, 58228), (3520, 29114), (7040, 14557)]