184467940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3511}}^1$

素因数の和:3628

約数の個数: 48

約数和(自身を含む): 403570944

約数和(自身を除く): 219103004

約数列:

[1, 2, 4, 5, 10, 20, 37, 71, 74, 142, 148, 185, 284, 355, 370, 710, 740, 1420, 2627, 3511, 5254, 7022, 10508, 13135, 14044, 17555, 26270, 35110, 52540, 70220, 129907, 249281, 259814, 498562, 519628, 649535, 997124, 1246405, 1299070, 2492810, 2598140, 4985620, 9223397, 18446794, 36893588, 46116985, 92233970, 184467940]

約数ペア:

[(1, 184467940), (2, 92233970), (4, 46116985), (5, 36893588), (10, 18446794), (20, 9223397), (37, 4985620), (71, 2598140), (74, 2492810), (142, 1299070), (148, 1246405), (185, 997124), (284, 649535), (355, 519628), (370, 498562), (710, 259814), (740, 249281), (1420, 129907), (2627, 70220), (3511, 52540), (5254, 35110), (7022, 26270), (10508, 17555), (13135, 14044)]