103683505280

素因数分解:

$2^7\times 5^1\times {\mathrm{162005477}}^1$

素因数の和:162005496

約数の個数: 32

約数和(自身を含む): 247868381340

約数和(自身を除く): 144184876060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 162005477, 324010954, 648021908, 810027385, 1296043816, 1620054770, 2592087632, 3240109540, 5184175264, 6480219080, 10368350528, 12960438160, 20736701056, 25920876320, 51841752640, 103683505280]

約数ペア:

[(1, 103683505280), (2, 51841752640), (4, 25920876320), (5, 20736701056), (8, 12960438160), (10, 10368350528), (16, 6480219080), (20, 5184175264), (32, 3240109540), (40, 2592087632), (64, 1620054770), (80, 1296043816), (128, 810027385), (160, 648021908), (320, 324010954), (640, 162005477)]