103639240

素因数分解:

$2^3\times 5^1\times {\mathrm{929}}^1\times {\mathrm{2789}}^1$

素因数の和:3729

約数の個数: 32

約数和(自身を含む): 233523000

約数和(自身を除く): 129883760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 929, 1858, 2789, 3716, 4645, 5578, 7432, 9290, 11156, 13945, 18580, 22312, 27890, 37160, 55780, 111560, 2590981, 5181962, 10363924, 12954905, 20727848, 25909810, 51819620, 103639240]

約数ペア:

[(1, 103639240), (2, 51819620), (4, 25909810), (5, 20727848), (8, 12954905), (10, 10363924), (20, 5181962), (40, 2590981), (929, 111560), (1858, 55780), (2789, 37160), (3716, 27890), (4645, 22312), (5578, 18580), (7432, 13945), (9290, 11156)]