40087584

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1277}}^1$

素因数の和:1402

約数の個数: 72

約数和(自身を含む): 115135020

約数和(自身を除く): 75047436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1277, 1308, 1744, 1962, 2554, 2616, 3488, 3831, 3924, 5108, 5232, 7662, 7848, 10216, 10464, 11493, 15324, 15696, 20432, 22986, 30648, 31392, 40864, 45972, 61296, 91944, 122592, 139193, 183888, 278386, 367776, 417579, 556772, 835158, 1113544, 1252737, 1670316, 2227088, 2505474, 3340632, 4454176, 5010948, 6681264, 10021896, 13362528, 20043792, 40087584]

約数ペア:

[(1, 40087584), (2, 20043792), (3, 13362528), (4, 10021896), (6, 6681264), (8, 5010948), (9, 4454176), (12, 3340632), (16, 2505474), (18, 2227088), (24, 1670316), (32, 1252737), (36, 1113544), (48, 835158), (72, 556772), (96, 417579), (109, 367776), (144, 278386), (218, 183888), (288, 139193), (327, 122592), (436, 91944), (654, 61296), (872, 45972), (981, 40864), (1277, 31392), (1308, 30648), (1744, 22986), (1962, 20432), (2554, 15696), (2616, 15324), (3488, 11493), (3831, 10464), (3924, 10216), (5108, 7848), (5232, 7662)]