124075520

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2851}}^1$

素因数の和:2891

約数の個数: 80

約数和(自身を含む): 315100368

約数和(自身を除く): 191024848

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2176, 2560, 2720, 2851, 4352, 5440, 5702, 8704, 10880, 11404, 14255, 21760, 22808, 28510, 43520, 45616, 48467, 57020, 91232, 96934, 114040, 182464, 193868, 228080, 242335, 364928, 387736, 456160, 484670, 729856, 775472, 912320, 969340, 1459712, 1550944, 1824640, 1938680, 3101888, 3649280, 3877360, 6203776, 7298560, 7754720, 12407552, 15509440, 24815104, 31018880, 62037760, 124075520]

約数ペア:

[(1, 124075520), (2, 62037760), (4, 31018880), (5, 24815104), (8, 15509440), (10, 12407552), (16, 7754720), (17, 7298560), (20, 6203776), (32, 3877360), (34, 3649280), (40, 3101888), (64, 1938680), (68, 1824640), (80, 1550944), (85, 1459712), (128, 969340), (136, 912320), (160, 775472), (170, 729856), (256, 484670), (272, 456160), (320, 387736), (340, 364928), (512, 242335), (544, 228080), (640, 193868), (680, 182464), (1088, 114040), (1280, 96934), (1360, 91232), (2176, 57020), (2560, 48467), (2720, 45616), (2851, 43520), (4352, 28510), (5440, 22808), (5702, 21760), (8704, 14255), (10880, 11404)]