11350720

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:545

約数の個数: 56

約数和(自身を含む): 27432000

約数和(自身を除く): 16081280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 449, 632, 790, 898, 1264, 1580, 1796, 2245, 2528, 3160, 3592, 4490, 5056, 6320, 7184, 8980, 12640, 14368, 17960, 25280, 28736, 35471, 35920, 70942, 71840, 141884, 143680, 177355, 283768, 354710, 567536, 709420, 1135072, 1418840, 2270144, 2837680, 5675360, 11350720]

約数ペア:

[(1, 11350720), (2, 5675360), (4, 2837680), (5, 2270144), (8, 1418840), (10, 1135072), (16, 709420), (20, 567536), (32, 354710), (40, 283768), (64, 177355), (79, 143680), (80, 141884), (158, 71840), (160, 70942), (316, 35920), (320, 35471), (395, 28736), (449, 25280), (632, 17960), (790, 14368), (898, 12640), (1264, 8980), (1580, 7184), (1796, 6320), (2245, 5056), (2528, 4490), (3160, 3592)]