38577250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 79354080

約数和(自身を除く): 40776830

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 125, 145, 170, 250, 290, 313, 425, 493, 626, 725, 850, 986, 1450, 1565, 2125, 2465, 3130, 3625, 4250, 4930, 5321, 7250, 7825, 9077, 10642, 12325, 15650, 18154, 24650, 26605, 39125, 45385, 53210, 61625, 78250, 90770, 123250, 133025, 154309, 226925, 266050, 308618, 453850, 665125, 771545, 1134625, 1330250, 1543090, 2269250, 3857725, 7715450, 19288625, 38577250]

約数ペア:

[(1, 38577250), (2, 19288625), (5, 7715450), (10, 3857725), (17, 2269250), (25, 1543090), (29, 1330250), (34, 1134625), (50, 771545), (58, 665125), (85, 453850), (125, 308618), (145, 266050), (170, 226925), (250, 154309), (290, 133025), (313, 123250), (425, 90770), (493, 78250), (626, 61625), (725, 53210), (850, 45385), (986, 39125), (1450, 26605), (1565, 24650), (2125, 18154), (2465, 15650), (3130, 12325), (3625, 10642), (4250, 9077), (4930, 7825), (5321, 7250)]