22473546320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1\times {\mathrm{2999}}^1$

素因数の和:5052

約数の個数: 80

約数和(自身を含む): 53407296000

約数和(自身を除く): 30933749680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 1993, 2999, 3760, 3986, 5998, 7972, 9965, 11996, 14995, 15944, 19930, 23992, 29990, 31888, 39860, 47984, 59980, 79720, 93671, 119960, 140953, 159440, 187342, 239920, 281906, 374684, 468355, 563812, 704765, 749368, 936710, 1127624, 1409530, 1498736, 1873420, 2255248, 2819060, 3746840, 5638120, 5977007, 7493680, 11276240, 11954014, 23908028, 29885035, 47816056, 59770070, 95632112, 119540140, 239080280, 280919329, 478160560, 561838658, 1123677316, 1404596645, 2247354632, 2809193290, 4494709264, 5618386580, 11236773160, 22473546320]

約数ペア:

[(1, 22473546320), (2, 11236773160), (4, 5618386580), (5, 4494709264), (8, 2809193290), (10, 2247354632), (16, 1404596645), (20, 1123677316), (40, 561838658), (47, 478160560), (80, 280919329), (94, 239080280), (188, 119540140), (235, 95632112), (376, 59770070), (470, 47816056), (752, 29885035), (940, 23908028), (1880, 11954014), (1993, 11276240), (2999, 7493680), (3760, 5977007), (3986, 5638120), (5998, 3746840), (7972, 2819060), (9965, 2255248), (11996, 1873420), (14995, 1498736), (15944, 1409530), (19930, 1127624), (23992, 936710), (29990, 749368), (31888, 704765), (39860, 563812), (47984, 468355), (59980, 374684), (79720, 281906), (93671, 239920), (119960, 187342), (140953, 159440)]