15674772950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{232391}}^1$

素因数の和:232493

約数の個数: 48

約数和(自身を含む): 31121936640

約数和(自身を除く): 15447163690

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 95, 142, 190, 355, 475, 710, 950, 1349, 1775, 2698, 3550, 6745, 13490, 33725, 67450, 232391, 464782, 1161955, 2323910, 4415429, 5809775, 8830858, 11619550, 16499761, 22077145, 32999522, 44154290, 82498805, 110385725, 164997610, 220771450, 313495459, 412494025, 626990918, 824988050, 1567477295, 3134954590, 7837386475, 15674772950]

約数ペア:

[(1, 15674772950), (2, 7837386475), (5, 3134954590), (10, 1567477295), (19, 824988050), (25, 626990918), (38, 412494025), (50, 313495459), (71, 220771450), (95, 164997610), (142, 110385725), (190, 82498805), (355, 44154290), (475, 32999522), (710, 22077145), (950, 16499761), (1349, 11619550), (1775, 8830858), (2698, 5809775), (3550, 4415429), (6745, 2323910), (13490, 1161955), (33725, 464782), (67450, 232391)]