10398760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 24883200

約数和(自身を除く): 14484440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 89, 92, 115, 127, 178, 184, 230, 254, 356, 445, 460, 508, 635, 712, 890, 920, 1016, 1270, 1780, 2047, 2540, 2921, 3560, 4094, 5080, 5842, 8188, 10235, 11303, 11684, 14605, 16376, 20470, 22606, 23368, 29210, 40940, 45212, 56515, 58420, 81880, 90424, 113030, 116840, 226060, 259969, 452120, 519938, 1039876, 1299845, 2079752, 2599690, 5199380, 10398760]

約数ペア:

[(1, 10398760), (2, 5199380), (4, 2599690), (5, 2079752), (8, 1299845), (10, 1039876), (20, 519938), (23, 452120), (40, 259969), (46, 226060), (89, 116840), (92, 113030), (115, 90424), (127, 81880), (178, 58420), (184, 56515), (230, 45212), (254, 40940), (356, 29210), (445, 23368), (460, 22606), (508, 20470), (635, 16376), (712, 14605), (890, 11684), (920, 11303), (1016, 10235), (1270, 8188), (1780, 5842), (2047, 5080), (2540, 4094), (2921, 3560)]