40463680

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4127

約数の個数: 56

約数和(自身を含む): 99486720

約数和(自身を除く): 59023040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4079, 4960, 8158, 9920, 16316, 20395, 32632, 40790, 65264, 81580, 126449, 130528, 163160, 252898, 261056, 326320, 505796, 632245, 652640, 1011592, 1264490, 1305280, 2023184, 2528980, 4046368, 5057960, 8092736, 10115920, 20231840, 40463680]

約数ペア:

[(1, 40463680), (2, 20231840), (4, 10115920), (5, 8092736), (8, 5057960), (10, 4046368), (16, 2528980), (20, 2023184), (31, 1305280), (32, 1264490), (40, 1011592), (62, 652640), (64, 632245), (80, 505796), (124, 326320), (155, 261056), (160, 252898), (248, 163160), (310, 130528), (320, 126449), (496, 81580), (620, 65264), (992, 40790), (1240, 32632), (1984, 20395), (2480, 16316), (4079, 9920), (4960, 8158)]