127159040

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2423}}^1$

素因数の和:2485

約数の個数: 72

約数和(自身を含む): 312143328

約数和(自身を除く): 184984288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2423, 2624, 3280, 4846, 5248, 6560, 9692, 10496, 12115, 13120, 19384, 24230, 26240, 38768, 48460, 52480, 77536, 96920, 99343, 155072, 193840, 198686, 310144, 387680, 397372, 496715, 620288, 775360, 794744, 993430, 1550720, 1589488, 1986860, 3101440, 3178976, 3973720, 6357952, 7947440, 12715904, 15894880, 25431808, 31789760, 63579520, 127159040]

約数ペア:

[(1, 127159040), (2, 63579520), (4, 31789760), (5, 25431808), (8, 15894880), (10, 12715904), (16, 7947440), (20, 6357952), (32, 3973720), (40, 3178976), (41, 3101440), (64, 1986860), (80, 1589488), (82, 1550720), (128, 993430), (160, 794744), (164, 775360), (205, 620288), (256, 496715), (320, 397372), (328, 387680), (410, 310144), (640, 198686), (656, 193840), (820, 155072), (1280, 99343), (1312, 96920), (1640, 77536), (2423, 52480), (2624, 48460), (3280, 38768), (4846, 26240), (5248, 24230), (6560, 19384), (9692, 13120), (10496, 12115)]