1636641551140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{60932299}}^1$

素因数の和:60932404

約数の個数: 48

約数和(自身を含む): 3685185504000

約数和(自身を除く): 2048543952860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 5372, 6715, 13430, 26860, 60932299, 121864598, 243729196, 304661495, 609322990, 1035849083, 1218645980, 2071698166, 4143396332, 4813651621, 5179245415, 9627303242, 10358490830, 19254606484, 20716981660, 24068258105, 48136516210, 81832077557, 96273032420, 163664155114, 327328310228, 409160387785, 818320775570, 1636641551140]

約数ペア:

[(1, 1636641551140), (2, 818320775570), (4, 409160387785), (5, 327328310228), (10, 163664155114), (17, 96273032420), (20, 81832077557), (34, 48136516210), (68, 24068258105), (79, 20716981660), (85, 19254606484), (158, 10358490830), (170, 9627303242), (316, 5179245415), (340, 4813651621), (395, 4143396332), (790, 2071698166), (1343, 1218645980), (1580, 1035849083), (2686, 609322990), (5372, 304661495), (6715, 243729196), (13430, 121864598), (26860, 60932299)]