44518420

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 96018048

約数和(自身を除く): 51499628

約数列:

[1, 2, 4, 5, 10, 20, 71, 107, 142, 214, 284, 293, 355, 428, 535, 586, 710, 1070, 1172, 1420, 1465, 2140, 2930, 5860, 7597, 15194, 20803, 30388, 31351, 37985, 41606, 62702, 75970, 83212, 104015, 125404, 151940, 156755, 208030, 313510, 416060, 627020, 2225921, 4451842, 8903684, 11129605, 22259210, 44518420]

約数ペア:

[(1, 44518420), (2, 22259210), (4, 11129605), (5, 8903684), (10, 4451842), (20, 2225921), (71, 627020), (107, 416060), (142, 313510), (214, 208030), (284, 156755), (293, 151940), (355, 125404), (428, 104015), (535, 83212), (586, 75970), (710, 62702), (1070, 41606), (1172, 37985), (1420, 31351), (1465, 30388), (2140, 20803), (2930, 15194), (5860, 7597)]