2337607540

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{4159}}^1$

素因数の和:4504

約数の個数: 48

約数和(自身を含む): 4969036800

約数和(自身を除く): 2631429260

約数列:

[1, 2, 4, 5, 10, 20, 157, 179, 314, 358, 628, 716, 785, 895, 1570, 1790, 3140, 3580, 4159, 8318, 16636, 20795, 28103, 41590, 56206, 83180, 112412, 140515, 281030, 562060, 652963, 744461, 1305926, 1488922, 2611852, 2977844, 3264815, 3722305, 6529630, 7444610, 13059260, 14889220, 116880377, 233760754, 467521508, 584401885, 1168803770, 2337607540]

約数ペア:

[(1, 2337607540), (2, 1168803770), (4, 584401885), (5, 467521508), (10, 233760754), (20, 116880377), (157, 14889220), (179, 13059260), (314, 7444610), (358, 6529630), (628, 3722305), (716, 3264815), (785, 2977844), (895, 2611852), (1570, 1488922), (1790, 1305926), (3140, 744461), (3580, 652963), (4159, 562060), (8318, 281030), (16636, 140515), (20795, 112412), (28103, 83180), (41590, 56206)]