24408440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 63244800

約数和(自身を除く): 38836360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 487, 716, 895, 974, 1253, 1432, 1790, 1948, 2435, 2506, 3409, 3580, 3896, 4870, 5012, 6265, 6818, 7160, 9740, 10024, 12530, 13636, 17045, 19480, 25060, 27272, 34090, 50120, 68180, 87173, 136360, 174346, 348692, 435865, 610211, 697384, 871730, 1220422, 1743460, 2440844, 3051055, 3486920, 4881688, 6102110, 12204220, 24408440]

約数ペア:

[(1, 24408440), (2, 12204220), (4, 6102110), (5, 4881688), (7, 3486920), (8, 3051055), (10, 2440844), (14, 1743460), (20, 1220422), (28, 871730), (35, 697384), (40, 610211), (56, 435865), (70, 348692), (140, 174346), (179, 136360), (280, 87173), (358, 68180), (487, 50120), (716, 34090), (895, 27272), (974, 25060), (1253, 19480), (1432, 17045), (1790, 13636), (1948, 12530), (2435, 10024), (2506, 9740), (3409, 7160), (3580, 6818), (3896, 6265), (4870, 5012)]