44186140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 100088352

約数和(自身を除く): 55902212

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 71, 74, 116, 142, 145, 148, 185, 284, 290, 355, 370, 580, 710, 740, 841, 1073, 1420, 1682, 2059, 2146, 2627, 3364, 4118, 4205, 4292, 5254, 5365, 8236, 8410, 10295, 10508, 10730, 13135, 16820, 20590, 21460, 26270, 31117, 41180, 52540, 59711, 62234, 76183, 119422, 124468, 152366, 155585, 238844, 298555, 304732, 311170, 380915, 597110, 622340, 761830, 1194220, 1523660, 2209307, 4418614, 8837228, 11046535, 22093070, 44186140]

約数ペア:

[(1, 44186140), (2, 22093070), (4, 11046535), (5, 8837228), (10, 4418614), (20, 2209307), (29, 1523660), (37, 1194220), (58, 761830), (71, 622340), (74, 597110), (116, 380915), (142, 311170), (145, 304732), (148, 298555), (185, 238844), (284, 155585), (290, 152366), (355, 124468), (370, 119422), (580, 76183), (710, 62234), (740, 59711), (841, 52540), (1073, 41180), (1420, 31117), (1682, 26270), (2059, 21460), (2146, 20590), (2627, 16820), (3364, 13135), (4118, 10730), (4205, 10508), (4292, 10295), (5254, 8410), (5365, 8236)]