9148250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 18779904

約数和(自身を除く): 9631654

約数列:

[1, 2, 5, 10, 23, 25, 37, 43, 46, 50, 74, 86, 115, 125, 185, 215, 230, 250, 370, 430, 575, 851, 925, 989, 1075, 1150, 1591, 1702, 1850, 1978, 2150, 2875, 3182, 4255, 4625, 4945, 5375, 5750, 7955, 8510, 9250, 9890, 10750, 15910, 21275, 24725, 36593, 39775, 42550, 49450, 73186, 79550, 106375, 123625, 182965, 198875, 212750, 247250, 365930, 397750, 914825, 1829650, 4574125, 9148250]

約数ペア:

[(1, 9148250), (2, 4574125), (5, 1829650), (10, 914825), (23, 397750), (25, 365930), (37, 247250), (43, 212750), (46, 198875), (50, 182965), (74, 123625), (86, 106375), (115, 79550), (125, 73186), (185, 49450), (215, 42550), (230, 39775), (250, 36593), (370, 24725), (430, 21275), (575, 15910), (851, 10750), (925, 9890), (989, 9250), (1075, 8510), (1150, 7955), (1591, 5750), (1702, 5375), (1850, 4945), (1978, 4625), (2150, 4255), (2875, 3182)]