43739840

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2579}}^1$

素因数の和:2649

約数の個数: 56

約数和(自身を含む): 106161840

約数和(自身を除く): 62422000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 2579, 3392, 4240, 5158, 8480, 10316, 12895, 16960, 20632, 25790, 41264, 51580, 82528, 103160, 136687, 165056, 206320, 273374, 412640, 546748, 683435, 825280, 1093496, 1366870, 2186992, 2733740, 4373984, 5467480, 8747968, 10934960, 21869920, 43739840]

約数ペア:

[(1, 43739840), (2, 21869920), (4, 10934960), (5, 8747968), (8, 5467480), (10, 4373984), (16, 2733740), (20, 2186992), (32, 1366870), (40, 1093496), (53, 825280), (64, 683435), (80, 546748), (106, 412640), (160, 273374), (212, 206320), (265, 165056), (320, 136687), (424, 103160), (530, 82528), (848, 51580), (1060, 41264), (1696, 25790), (2120, 20632), (2579, 16960), (3392, 12895), (4240, 10316), (5158, 8480)]