2389924150

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{4441}}^1$

素因数の和:4729

約数の個数: 48

約数和(自身を含む): 4560690240

約数和(自身を除く): 2170766090

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 229, 235, 458, 470, 1145, 1175, 2290, 2350, 4441, 5725, 8882, 10763, 11450, 21526, 22205, 44410, 53815, 107630, 111025, 208727, 222050, 269075, 417454, 538150, 1016989, 1043635, 2033978, 2087270, 5084945, 5218175, 10169890, 10436350, 25424725, 47798483, 50849450, 95596966, 238992415, 477984830, 1194962075, 2389924150]

約数ペア:

[(1, 2389924150), (2, 1194962075), (5, 477984830), (10, 238992415), (25, 95596966), (47, 50849450), (50, 47798483), (94, 25424725), (229, 10436350), (235, 10169890), (458, 5218175), (470, 5084945), (1145, 2087270), (1175, 2033978), (2290, 1043635), (2350, 1016989), (4441, 538150), (5725, 417454), (8882, 269075), (10763, 222050), (11450, 208727), (21526, 111025), (22205, 107630), (44410, 53815)]