2080402950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{195343}}^1$

素因数の和:195429

約数の個数: 48

約数和(自身を含む): 5232093696

約数和(自身を除く): 3151690746

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 195343, 390686, 586029, 976715, 1172058, 1953430, 2930145, 4883575, 5860290, 9767150, 13869353, 14650725, 27738706, 29301450, 41608059, 69346765, 83216118, 138693530, 208040295, 346733825, 416080590, 693467650, 1040201475, 2080402950]

約数ペア:

[(1, 2080402950), (2, 1040201475), (3, 693467650), (5, 416080590), (6, 346733825), (10, 208040295), (15, 138693530), (25, 83216118), (30, 69346765), (50, 41608059), (71, 29301450), (75, 27738706), (142, 14650725), (150, 13869353), (213, 9767150), (355, 5860290), (426, 4883575), (710, 2930145), (1065, 1953430), (1775, 1172058), (2130, 976715), (3550, 586029), (5325, 390686), (10650, 195343)]