97977440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 254741760

約数和(自身を除く): 156764320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 179, 220, 311, 352, 358, 440, 622, 716, 880, 895, 1244, 1432, 1555, 1760, 1790, 1969, 2488, 2864, 3110, 3421, 3580, 3938, 4976, 5728, 6220, 6842, 7160, 7876, 9845, 9952, 12440, 13684, 14320, 15752, 17105, 19690, 24880, 27368, 28640, 31504, 34210, 39380, 49760, 54736, 55669, 63008, 68420, 78760, 109472, 111338, 136840, 157520, 222676, 273680, 278345, 315040, 445352, 547360, 556690, 612359, 890704, 1113380, 1224718, 1781408, 2226760, 2449436, 3061795, 4453520, 4898872, 6123590, 8907040, 9797744, 12247180, 19595488, 24494360, 48988720, 97977440]

約数ペア:

[(1, 97977440), (2, 48988720), (4, 24494360), (5, 19595488), (8, 12247180), (10, 9797744), (11, 8907040), (16, 6123590), (20, 4898872), (22, 4453520), (32, 3061795), (40, 2449436), (44, 2226760), (55, 1781408), (80, 1224718), (88, 1113380), (110, 890704), (160, 612359), (176, 556690), (179, 547360), (220, 445352), (311, 315040), (352, 278345), (358, 273680), (440, 222676), (622, 157520), (716, 136840), (880, 111338), (895, 109472), (1244, 78760), (1432, 68420), (1555, 63008), (1760, 55669), (1790, 54736), (1969, 49760), (2488, 39380), (2864, 34210), (3110, 31504), (3421, 28640), (3580, 27368), (3938, 24880), (4976, 19690), (5728, 17105), (6220, 15752), (6842, 14320), (7160, 13684), (7876, 12440), (9845, 9952)]