4907680

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 11922120

約数和(自身を除く): 7014440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 829, 1184, 1480, 1658, 2960, 3316, 4145, 5920, 6632, 8290, 13264, 16580, 26528, 30673, 33160, 61346, 66320, 122692, 132640, 153365, 245384, 306730, 490768, 613460, 981536, 1226920, 2453840, 4907680]

約数ペア:

[(1, 4907680), (2, 2453840), (4, 1226920), (5, 981536), (8, 613460), (10, 490768), (16, 306730), (20, 245384), (32, 153365), (37, 132640), (40, 122692), (74, 66320), (80, 61346), (148, 33160), (160, 30673), (185, 26528), (296, 16580), (370, 13264), (592, 8290), (740, 6632), (829, 5920), (1184, 4145), (1480, 3316), (1658, 2960)]