44954360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 67020040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 220, 284, 355, 440, 568, 710, 781, 1420, 1439, 1562, 2840, 2878, 3124, 3905, 5756, 6248, 7195, 7810, 11512, 14390, 15620, 15829, 28780, 31240, 31658, 57560, 63316, 79145, 102169, 126632, 158290, 204338, 316580, 408676, 510845, 633160, 817352, 1021690, 1123859, 2043380, 2247718, 4086760, 4495436, 5619295, 8990872, 11238590, 22477180, 44954360]

約数ペア:

[(1, 44954360), (2, 22477180), (4, 11238590), (5, 8990872), (8, 5619295), (10, 4495436), (11, 4086760), (20, 2247718), (22, 2043380), (40, 1123859), (44, 1021690), (55, 817352), (71, 633160), (88, 510845), (110, 408676), (142, 316580), (220, 204338), (284, 158290), (355, 126632), (440, 102169), (568, 79145), (710, 63316), (781, 57560), (1420, 31658), (1439, 31240), (1562, 28780), (2840, 15829), (2878, 15620), (3124, 14390), (3905, 11512), (5756, 7810), (6248, 7195)]