9419150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 19363344

約数和(自身を除く): 9944194

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 337, 430, 559, 650, 674, 1075, 1118, 1685, 2150, 2795, 3370, 4381, 5590, 8425, 8762, 13975, 14491, 16850, 21905, 27950, 28982, 43810, 72455, 109525, 144910, 188383, 219050, 362275, 376766, 724550, 941915, 1883830, 4709575, 9419150]

約数ペア:

[(1, 9419150), (2, 4709575), (5, 1883830), (10, 941915), (13, 724550), (25, 376766), (26, 362275), (43, 219050), (50, 188383), (65, 144910), (86, 109525), (130, 72455), (215, 43810), (325, 28982), (337, 27950), (430, 21905), (559, 16850), (650, 14491), (674, 13975), (1075, 8762), (1118, 8425), (1685, 5590), (2150, 4381), (2795, 3370)]