83873510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 181094400

約数和(自身を除く): 97220890

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 79, 145, 158, 203, 290, 395, 406, 523, 553, 790, 1015, 1046, 1106, 2030, 2291, 2615, 2765, 3661, 4582, 5230, 5530, 7322, 11455, 15167, 16037, 18305, 22910, 30334, 32074, 36610, 41317, 75835, 80185, 82634, 106169, 151670, 160370, 206585, 212338, 289219, 413170, 530845, 578438, 1061690, 1198193, 1446095, 2396386, 2892190, 5990965, 8387351, 11981930, 16774702, 41936755, 83873510]

約数ペア:

[(1, 83873510), (2, 41936755), (5, 16774702), (7, 11981930), (10, 8387351), (14, 5990965), (29, 2892190), (35, 2396386), (58, 1446095), (70, 1198193), (79, 1061690), (145, 578438), (158, 530845), (203, 413170), (290, 289219), (395, 212338), (406, 206585), (523, 160370), (553, 151670), (790, 106169), (1015, 82634), (1046, 80185), (1106, 75835), (2030, 41317), (2291, 36610), (2615, 32074), (2765, 30334), (3661, 22910), (4582, 18305), (5230, 16037), (5530, 15167), (7322, 11455)]