11720631400

素因数分解:

$2^3\times 5^2\times {\mathrm{6863}}^1\times {\mathrm{8539}}^1$

素因数の和:15418

約数の個数: 48

約数和(自身を含む): 27257630400

約数和(自身を除く): 15536999000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 6863, 8539, 13726, 17078, 27452, 34156, 34315, 42695, 54904, 68312, 68630, 85390, 137260, 170780, 171575, 213475, 274520, 341560, 343150, 426950, 686300, 853900, 1372600, 1707800, 58603157, 117206314, 234412628, 293015785, 468825256, 586031570, 1172063140, 1465078925, 2344126280, 2930157850, 5860315700, 11720631400]

約数ペア:

[(1, 11720631400), (2, 5860315700), (4, 2930157850), (5, 2344126280), (8, 1465078925), (10, 1172063140), (20, 586031570), (25, 468825256), (40, 293015785), (50, 234412628), (100, 117206314), (200, 58603157), (6863, 1707800), (8539, 1372600), (13726, 853900), (17078, 686300), (27452, 426950), (34156, 343150), (34315, 341560), (42695, 274520), (54904, 213475), (68312, 171575), (68630, 170780), (85390, 137260)]