10426240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1481}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 27209520

約数和(自身を除く): 16783280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1481, 1760, 2962, 3520, 5924, 7040, 7405, 11848, 14810, 16291, 23696, 29620, 32582, 47392, 59240, 65164, 81455, 94784, 118480, 130328, 162910, 189568, 236960, 260656, 325820, 473920, 521312, 651640, 947840, 1042624, 1303280, 2085248, 2606560, 5213120, 10426240]

約数ペア:

[(1, 10426240), (2, 5213120), (4, 2606560), (5, 2085248), (8, 1303280), (10, 1042624), (11, 947840), (16, 651640), (20, 521312), (22, 473920), (32, 325820), (40, 260656), (44, 236960), (55, 189568), (64, 162910), (80, 130328), (88, 118480), (110, 94784), (128, 81455), (160, 65164), (176, 59240), (220, 47392), (320, 32582), (352, 29620), (440, 23696), (640, 16291), (704, 14810), (880, 11848), (1408, 7405), (1481, 7040), (1760, 5924), (2962, 3520)]