10929620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 24987648

約数和(自身を除く): 14058028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 331, 508, 635, 662, 1270, 1324, 1651, 1655, 2540, 3302, 3310, 4303, 6604, 6620, 8255, 8606, 16510, 17212, 21515, 33020, 42037, 43030, 84074, 86060, 168148, 210185, 420370, 546481, 840740, 1092962, 2185924, 2732405, 5464810, 10929620]

約数ペア:

[(1, 10929620), (2, 5464810), (4, 2732405), (5, 2185924), (10, 1092962), (13, 840740), (20, 546481), (26, 420370), (52, 210185), (65, 168148), (127, 86060), (130, 84074), (254, 43030), (260, 42037), (331, 33020), (508, 21515), (635, 17212), (662, 16510), (1270, 8606), (1324, 8255), (1651, 6620), (1655, 6604), (2540, 4303), (3302, 3310)]