62291120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 154275840

約数和(自身を除く): 91984720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 107, 152, 190, 214, 304, 380, 383, 428, 535, 760, 766, 856, 1070, 1520, 1532, 1712, 1915, 2033, 2140, 3064, 3830, 4066, 4280, 6128, 7277, 7660, 8132, 8560, 10165, 14554, 15320, 16264, 20330, 29108, 30640, 32528, 36385, 40660, 40981, 58216, 72770, 81320, 81962, 116432, 145540, 162640, 163924, 204905, 291080, 327848, 409810, 582160, 655696, 778639, 819620, 1557278, 1639240, 3114556, 3278480, 3893195, 6229112, 7786390, 12458224, 15572780, 31145560, 62291120]

約数ペア:

[(1, 62291120), (2, 31145560), (4, 15572780), (5, 12458224), (8, 7786390), (10, 6229112), (16, 3893195), (19, 3278480), (20, 3114556), (38, 1639240), (40, 1557278), (76, 819620), (80, 778639), (95, 655696), (107, 582160), (152, 409810), (190, 327848), (214, 291080), (304, 204905), (380, 163924), (383, 162640), (428, 145540), (535, 116432), (760, 81962), (766, 81320), (856, 72770), (1070, 58216), (1520, 40981), (1532, 40660), (1712, 36385), (1915, 32528), (2033, 30640), (2140, 29108), (3064, 20330), (3830, 16264), (4066, 15320), (4280, 14554), (6128, 10165), (7277, 8560), (7660, 8132)]