20170358210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{418559}}^1$

素因数の和:418706

約数の個数: 32

約数和(自身を含む): 37369036800

約数和(自身を除く): 17198678590

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 305, 395, 610, 790, 4819, 9638, 24095, 48190, 418559, 837118, 2092795, 4185590, 25532099, 33066161, 51064198, 66132322, 127660495, 165330805, 255320990, 330661610, 2017035821, 4034071642, 10085179105, 20170358210]

約数ペア:

[(1, 20170358210), (2, 10085179105), (5, 4034071642), (10, 2017035821), (61, 330661610), (79, 255320990), (122, 165330805), (158, 127660495), (305, 66132322), (395, 51064198), (610, 33066161), (790, 25532099), (4819, 4185590), (9638, 2092795), (24095, 837118), (48190, 418559)]