57899840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 112

約数和(自身を含む): 148132800

約数和(自身を除く): 90232960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 89, 95, 107, 152, 160, 178, 190, 214, 304, 320, 356, 380, 428, 445, 535, 608, 712, 760, 856, 890, 1070, 1216, 1424, 1520, 1691, 1712, 1780, 2033, 2140, 2848, 3040, 3382, 3424, 3560, 4066, 4280, 5696, 6080, 6764, 6848, 7120, 8132, 8455, 8560, 9523, 10165, 13528, 14240, 16264, 16910, 17120, 19046, 20330, 27056, 28480, 32528, 33820, 34240, 38092, 40660, 47615, 54112, 65056, 67640, 76184, 81320, 95230, 108224, 130112, 135280, 152368, 162640, 180937, 190460, 270560, 304736, 325280, 361874, 380920, 541120, 609472, 650560, 723748, 761840, 904685, 1447496, 1523680, 1809370, 2894992, 3047360, 3618740, 5789984, 7237480, 11579968, 14474960, 28949920, 57899840]

約数ペア:

[(1, 57899840), (2, 28949920), (4, 14474960), (5, 11579968), (8, 7237480), (10, 5789984), (16, 3618740), (19, 3047360), (20, 2894992), (32, 1809370), (38, 1523680), (40, 1447496), (64, 904685), (76, 761840), (80, 723748), (89, 650560), (95, 609472), (107, 541120), (152, 380920), (160, 361874), (178, 325280), (190, 304736), (214, 270560), (304, 190460), (320, 180937), (356, 162640), (380, 152368), (428, 135280), (445, 130112), (535, 108224), (608, 95230), (712, 81320), (760, 76184), (856, 67640), (890, 65056), (1070, 54112), (1216, 47615), (1424, 40660), (1520, 38092), (1691, 34240), (1712, 33820), (1780, 32528), (2033, 28480), (2140, 27056), (2848, 20330), (3040, 19046), (3382, 17120), (3424, 16910), (3560, 16264), (4066, 14240), (4280, 13528), (5696, 10165), (6080, 9523), (6764, 8560), (6848, 8455), (7120, 8132)]