16884547390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{9949}}^1$

素因数の和:10189

約数の個数: 64

約数和(自身を含む): 32882760000

約数和(自身を除く): 15998212610

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 149, 170, 298, 335, 670, 745, 1139, 1490, 2278, 2533, 5066, 5695, 9949, 9983, 11390, 12665, 19898, 19966, 25330, 49745, 49915, 99490, 99830, 169133, 169711, 338266, 339422, 666583, 845665, 848555, 1333166, 1482401, 1691330, 1697110, 2964802, 3332915, 6665830, 7412005, 11331911, 14824010, 22663822, 25200817, 50401634, 56659555, 99320867, 113319110, 126004085, 198641734, 252008170, 496604335, 993208670, 1688454739, 3376909478, 8442273695, 16884547390]

約数ペア:

[(1, 16884547390), (2, 8442273695), (5, 3376909478), (10, 1688454739), (17, 993208670), (34, 496604335), (67, 252008170), (85, 198641734), (134, 126004085), (149, 113319110), (170, 99320867), (298, 56659555), (335, 50401634), (670, 25200817), (745, 22663822), (1139, 14824010), (1490, 11331911), (2278, 7412005), (2533, 6665830), (5066, 3332915), (5695, 2964802), (9949, 1697110), (9983, 1691330), (11390, 1482401), (12665, 1333166), (19898, 848555), (19966, 845665), (25330, 666583), (49745, 339422), (49915, 338266), (99490, 169711), (99830, 169133)]