79933790

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 148785120

約数和(自身を除く): 68851330

約数列:

[1, 2, 5, 10, 59, 61, 118, 122, 295, 305, 590, 610, 2221, 3599, 4442, 7198, 11105, 17995, 22210, 35990, 131039, 135481, 262078, 270962, 655195, 677405, 1310390, 1354810, 7993379, 15986758, 39966895, 79933790]

約数ペア:

[(1, 79933790), (2, 39966895), (5, 15986758), (10, 7993379), (59, 1354810), (61, 1310390), (118, 677405), (122, 655195), (295, 270962), (305, 262078), (590, 135481), (610, 131039), (2221, 35990), (3599, 22210), (4442, 17995), (7198, 11105)]