101341990

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 186094080

約数和(自身を除く): 84752090

約数列:

[1, 2, 5, 10, 79, 158, 163, 326, 395, 787, 790, 815, 1574, 1630, 3935, 7870, 12877, 25754, 62173, 64385, 124346, 128281, 128770, 256562, 310865, 621730, 641405, 1282810, 10134199, 20268398, 50670995, 101341990]

約数ペア:

[(1, 101341990), (2, 50670995), (5, 20268398), (10, 10134199), (79, 1282810), (158, 641405), (163, 621730), (326, 310865), (395, 256562), (787, 128770), (790, 128281), (815, 124346), (1574, 64385), (1630, 62173), (3935, 25754), (7870, 12877)]