71340572300

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{379}}^1\times {\mathrm{18637}}^1$

素因数の和:19131

約数の個数: 72

約数和(自身を含む): 156762726960

約数和(自身を除く): 85422154660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 379, 404, 505, 758, 1010, 1516, 1895, 2020, 2525, 3790, 5050, 7580, 9475, 10100, 18637, 18950, 37274, 37900, 38279, 74548, 76558, 93185, 153116, 186370, 191395, 372740, 382790, 465925, 765580, 931850, 956975, 1863700, 1882337, 1913950, 3764674, 3827900, 7063423, 7529348, 9411685, 14126846, 18823370, 28253692, 35317115, 37646740, 47058425, 70634230, 94116850, 141268460, 176585575, 188233700, 353171150, 706342300, 713405723, 1426811446, 2853622892, 3567028615, 7134057230, 14268114460, 17835143075, 35670286150, 71340572300]

約数ペア:

[(1, 71340572300), (2, 35670286150), (4, 17835143075), (5, 14268114460), (10, 7134057230), (20, 3567028615), (25, 2853622892), (50, 1426811446), (100, 713405723), (101, 706342300), (202, 353171150), (379, 188233700), (404, 176585575), (505, 141268460), (758, 94116850), (1010, 70634230), (1516, 47058425), (1895, 37646740), (2020, 35317115), (2525, 28253692), (3790, 18823370), (5050, 14126846), (7580, 9411685), (9475, 7529348), (10100, 7063423), (18637, 3827900), (18950, 3764674), (37274, 1913950), (37900, 1882337), (38279, 1863700), (74548, 956975), (76558, 931850), (93185, 765580), (153116, 465925), (186370, 382790), (191395, 372740)]