58318840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 140162400

約数和(自身を除く): 81843560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 139, 170, 278, 340, 556, 617, 680, 695, 1112, 1234, 1390, 2363, 2468, 2780, 3085, 4726, 4936, 5560, 6170, 9452, 10489, 11815, 12340, 18904, 20978, 23630, 24680, 41956, 47260, 52445, 83912, 85763, 94520, 104890, 171526, 209780, 343052, 419560, 428815, 686104, 857630, 1457971, 1715260, 2915942, 3430520, 5831884, 7289855, 11663768, 14579710, 29159420, 58318840]

約数ペア:

[(1, 58318840), (2, 29159420), (4, 14579710), (5, 11663768), (8, 7289855), (10, 5831884), (17, 3430520), (20, 2915942), (34, 1715260), (40, 1457971), (68, 857630), (85, 686104), (136, 428815), (139, 419560), (170, 343052), (278, 209780), (340, 171526), (556, 104890), (617, 94520), (680, 85763), (695, 83912), (1112, 52445), (1234, 47260), (1390, 41956), (2363, 24680), (2468, 23630), (2780, 20978), (3085, 18904), (4726, 12340), (4936, 11815), (5560, 10489), (6170, 9452)]