734632420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{51517}}^1$

素因数の和:51580

約数の個数: 48

約数和(自身を含む): 1661764608

約数和(自身を除く): 927132188

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 14260, 51517, 103034, 206068, 257585, 515170, 1030340, 1184891, 1597027, 2369782, 3194054, 4739564, 5924455, 6388108, 7985135, 11848910, 15970270, 23697820, 31940540, 36731621, 73463242, 146926484, 183658105, 367316210, 734632420]

約数ペア:

[(1, 734632420), (2, 367316210), (4, 183658105), (5, 146926484), (10, 73463242), (20, 36731621), (23, 31940540), (31, 23697820), (46, 15970270), (62, 11848910), (92, 7985135), (115, 6388108), (124, 5924455), (155, 4739564), (230, 3194054), (310, 2369782), (460, 1597027), (620, 1184891), (713, 1030340), (1426, 515170), (2852, 257585), (3565, 206068), (7130, 103034), (14260, 51517)]