99690760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4079}}^1$

素因数の和:4150

約数の個数: 64

約数和(自身を含む): 246758400

約数和(自身を除く): 147067640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2444, 3055, 4079, 4888, 6110, 8158, 12220, 16316, 20395, 24440, 32632, 40790, 53027, 81580, 106054, 163160, 191713, 212108, 265135, 383426, 424216, 530270, 766852, 958565, 1060540, 1533704, 1917130, 2121080, 2492269, 3834260, 4984538, 7668520, 9969076, 12461345, 19938152, 24922690, 49845380, 99690760]

約数ペア:

[(1, 99690760), (2, 49845380), (4, 24922690), (5, 19938152), (8, 12461345), (10, 9969076), (13, 7668520), (20, 4984538), (26, 3834260), (40, 2492269), (47, 2121080), (52, 1917130), (65, 1533704), (94, 1060540), (104, 958565), (130, 766852), (188, 530270), (235, 424216), (260, 383426), (376, 265135), (470, 212108), (520, 191713), (611, 163160), (940, 106054), (1222, 81580), (1880, 53027), (2444, 40790), (3055, 32632), (4079, 24440), (4888, 20395), (6110, 16316), (8158, 12220)]