169340100880

素因数分解:

$2^4\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{1347391}}^1$

素因数の和:1348975

約数の個数: 40

約数和(自身を含む): 393966641664

約数和(自身を除く): 224626540784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1571, 3142, 6284, 7855, 12568, 15710, 25136, 31420, 62840, 125680, 1347391, 2694782, 5389564, 6736955, 10779128, 13473910, 21558256, 26947820, 53895640, 107791280, 2116751261, 4233502522, 8467005044, 10583756305, 16934010088, 21167512610, 33868020176, 42335025220, 84670050440, 169340100880]

約数ペア:

[(1, 169340100880), (2, 84670050440), (4, 42335025220), (5, 33868020176), (8, 21167512610), (10, 16934010088), (16, 10583756305), (20, 8467005044), (40, 4233502522), (80, 2116751261), (1571, 107791280), (3142, 53895640), (6284, 26947820), (7855, 21558256), (12568, 13473910), (15710, 10779128), (25136, 6736955), (31420, 5389564), (62840, 2694782), (125680, 1347391)]