39070250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 80364960

約数和(自身を除く): 41294710

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 125, 145, 170, 250, 290, 317, 425, 493, 634, 725, 850, 986, 1450, 1585, 2125, 2465, 3170, 3625, 4250, 4930, 5389, 7250, 7925, 9193, 10778, 12325, 15850, 18386, 24650, 26945, 39625, 45965, 53890, 61625, 79250, 91930, 123250, 134725, 156281, 229825, 269450, 312562, 459650, 673625, 781405, 1149125, 1347250, 1562810, 2298250, 3907025, 7814050, 19535125, 39070250]

約数ペア:

[(1, 39070250), (2, 19535125), (5, 7814050), (10, 3907025), (17, 2298250), (25, 1562810), (29, 1347250), (34, 1149125), (50, 781405), (58, 673625), (85, 459650), (125, 312562), (145, 269450), (170, 229825), (250, 156281), (290, 134725), (317, 123250), (425, 91930), (493, 79250), (634, 61625), (725, 53890), (850, 45965), (986, 39625), (1450, 26945), (1585, 24650), (2125, 18386), (2465, 15850), (3170, 12325), (3625, 10778), (4250, 9193), (4930, 7925), (5389, 7250)]