102046840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4391}}^1$

素因数の和:4492

約数の個数: 64

約数和(自身を含む): 265628160

約数和(自身を除く): 163581320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 4391, 4648, 5810, 8782, 11620, 17564, 21955, 23240, 30737, 35128, 43910, 61474, 87820, 122948, 153685, 175640, 245896, 307370, 364453, 614740, 728906, 1229480, 1457812, 1822265, 2551171, 2915624, 3644530, 5102342, 7289060, 10204684, 12755855, 14578120, 20409368, 25511710, 51023420, 102046840]

約数ペア:

[(1, 102046840), (2, 51023420), (4, 25511710), (5, 20409368), (7, 14578120), (8, 12755855), (10, 10204684), (14, 7289060), (20, 5102342), (28, 3644530), (35, 2915624), (40, 2551171), (56, 1822265), (70, 1457812), (83, 1229480), (140, 728906), (166, 614740), (280, 364453), (332, 307370), (415, 245896), (581, 175640), (664, 153685), (830, 122948), (1162, 87820), (1660, 61474), (2324, 43910), (2905, 35128), (3320, 30737), (4391, 23240), (4648, 21955), (5810, 17564), (8782, 11620)]