89011670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10243}}^1$

素因数の和:10340

約数の個数: 32

約数和(自身を含む): 177016320

約数和(自身を除く): 88004650

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 10243, 20486, 51215, 102430, 112673, 225346, 563365, 809197, 1126730, 1618394, 4045985, 8091970, 8901167, 17802334, 44505835, 89011670]

約数ペア:

[(1, 89011670), (2, 44505835), (5, 17802334), (10, 8901167), (11, 8091970), (22, 4045985), (55, 1618394), (79, 1126730), (110, 809197), (158, 563365), (395, 225346), (790, 112673), (869, 102430), (1738, 51215), (4345, 20486), (8690, 10243)]