123144587750

素因数分解:

$2^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{983}}^1\times {\mathrm{6343}}^1$

素因数の和:7422

約数の個数: 64

約数和(自身を含む): 233719050240

約数和(自身を除く): 110574462490

約数列:

[1, 2, 5, 10, 25, 50, 79, 125, 158, 250, 395, 790, 983, 1966, 1975, 3950, 4915, 6343, 9830, 9875, 12686, 19750, 24575, 31715, 49150, 63430, 77657, 122875, 155314, 158575, 245750, 317150, 388285, 501097, 776570, 792875, 1002194, 1585750, 1941425, 2505485, 3882850, 5010970, 6235169, 9707125, 12470338, 12527425, 19414250, 25054850, 31175845, 62351690, 62637125, 125274250, 155879225, 311758450, 492578351, 779396125, 985156702, 1558792250, 2462891755, 4925783510, 12314458775, 24628917550, 61572293875, 123144587750]

約数ペア:

[(1, 123144587750), (2, 61572293875), (5, 24628917550), (10, 12314458775), (25, 4925783510), (50, 2462891755), (79, 1558792250), (125, 985156702), (158, 779396125), (250, 492578351), (395, 311758450), (790, 155879225), (983, 125274250), (1966, 62637125), (1975, 62351690), (3950, 31175845), (4915, 25054850), (6343, 19414250), (9830, 12527425), (9875, 12470338), (12686, 9707125), (19750, 6235169), (24575, 5010970), (31715, 3882850), (49150, 2505485), (63430, 1941425), (77657, 1585750), (122875, 1002194), (155314, 792875), (158575, 776570), (245750, 501097), (317150, 388285)]