130057550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2053}}^1$

素因数の和:2253

約数の個数: 48

約数和(自身を含む): 278128032

約数和(自身を除く): 148070482

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 181, 350, 362, 905, 1267, 1810, 2053, 2534, 4106, 4525, 6335, 9050, 10265, 12670, 14371, 20530, 28742, 31675, 51325, 63350, 71855, 102650, 143710, 359275, 371593, 718550, 743186, 1857965, 2601151, 3715930, 5202302, 9289825, 13005755, 18579650, 26011510, 65028775, 130057550]

約数ペア:

[(1, 130057550), (2, 65028775), (5, 26011510), (7, 18579650), (10, 13005755), (14, 9289825), (25, 5202302), (35, 3715930), (50, 2601151), (70, 1857965), (175, 743186), (181, 718550), (350, 371593), (362, 359275), (905, 143710), (1267, 102650), (1810, 71855), (2053, 63350), (2534, 51325), (4106, 31675), (4525, 28742), (6335, 20530), (9050, 14371), (10265, 12670)]