58778060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^2$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 139155408

約数和(自身を除く): 80377348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 71, 106, 110, 142, 212, 220, 265, 284, 355, 530, 583, 710, 781, 1060, 1166, 1420, 1562, 2332, 2915, 3124, 3763, 3905, 5041, 5830, 7526, 7810, 10082, 11660, 15052, 15620, 18815, 20164, 25205, 37630, 41393, 50410, 55451, 75260, 82786, 100820, 110902, 165572, 206965, 221804, 267173, 277255, 413930, 534346, 554510, 827860, 1068692, 1109020, 1335865, 2671730, 2938903, 5343460, 5877806, 11755612, 14694515, 29389030, 58778060]

約数ペア:

[(1, 58778060), (2, 29389030), (4, 14694515), (5, 11755612), (10, 5877806), (11, 5343460), (20, 2938903), (22, 2671730), (44, 1335865), (53, 1109020), (55, 1068692), (71, 827860), (106, 554510), (110, 534346), (142, 413930), (212, 277255), (220, 267173), (265, 221804), (284, 206965), (355, 165572), (530, 110902), (583, 100820), (710, 82786), (781, 75260), (1060, 55451), (1166, 50410), (1420, 41393), (1562, 37630), (2332, 25205), (2915, 20164), (3124, 18815), (3763, 15620), (3905, 15052), (5041, 11660), (5830, 10082), (7526, 7810)]