1222149550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{8821}}^1$

素因数の和:9013

約数の個数: 48

約数和(自身を含む): 2421956592

約数和(自身を除く): 1199807042

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 163, 170, 326, 425, 815, 850, 1630, 2771, 4075, 5542, 8150, 8821, 13855, 17642, 27710, 44105, 69275, 88210, 138550, 149957, 220525, 299914, 441050, 749785, 1437823, 1499570, 2875646, 3748925, 7189115, 7497850, 14378230, 24442991, 35945575, 48885982, 71891150, 122214955, 244429910, 611074775, 1222149550]

約数ペア:

[(1, 1222149550), (2, 611074775), (5, 244429910), (10, 122214955), (17, 71891150), (25, 48885982), (34, 35945575), (50, 24442991), (85, 14378230), (163, 7497850), (170, 7189115), (326, 3748925), (425, 2875646), (815, 1499570), (850, 1437823), (1630, 749785), (2771, 441050), (4075, 299914), (5542, 220525), (8150, 149957), (8821, 138550), (13855, 88210), (17642, 69275), (27710, 44105)]