47067280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 118992384

約数和(自身を除く): 71925104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 167, 208, 260, 271, 334, 520, 542, 668, 835, 1040, 1084, 1336, 1355, 1670, 2168, 2171, 2672, 2710, 3340, 3523, 4336, 4342, 5420, 6680, 7046, 8684, 10840, 10855, 13360, 14092, 17368, 17615, 21680, 21710, 28184, 34736, 35230, 43420, 45257, 56368, 70460, 86840, 90514, 140920, 173680, 181028, 226285, 281840, 362056, 452570, 588341, 724112, 905140, 1176682, 1810280, 2353364, 2941705, 3620560, 4706728, 5883410, 9413456, 11766820, 23533640, 47067280]

約数ペア:

[(1, 47067280), (2, 23533640), (4, 11766820), (5, 9413456), (8, 5883410), (10, 4706728), (13, 3620560), (16, 2941705), (20, 2353364), (26, 1810280), (40, 1176682), (52, 905140), (65, 724112), (80, 588341), (104, 452570), (130, 362056), (167, 281840), (208, 226285), (260, 181028), (271, 173680), (334, 140920), (520, 90514), (542, 86840), (668, 70460), (835, 56368), (1040, 45257), (1084, 43420), (1336, 35230), (1355, 34736), (1670, 28184), (2168, 21710), (2171, 21680), (2672, 17615), (2710, 17368), (3340, 14092), (3523, 13360), (4336, 10855), (4342, 10840), (5420, 8684), (6680, 7046)]