61191760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{967}}^1$

素因数の和:1100

約数の個数: 80

約数和(自身を含む): 164203776

約数和(自身を除く): 103012016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 791, 904, 967, 1130, 1582, 1808, 1934, 2260, 3164, 3868, 3955, 4520, 4835, 6328, 6769, 7736, 7910, 9040, 9670, 12656, 13538, 15472, 15820, 19340, 27076, 31640, 33845, 38680, 54152, 63280, 67690, 77360, 108304, 109271, 135380, 218542, 270760, 437084, 541520, 546355, 764897, 874168, 1092710, 1529794, 1748336, 2185420, 3059588, 3824485, 4370840, 6119176, 7648970, 8741680, 12238352, 15297940, 30595880, 61191760]

約数ペア:

[(1, 61191760), (2, 30595880), (4, 15297940), (5, 12238352), (7, 8741680), (8, 7648970), (10, 6119176), (14, 4370840), (16, 3824485), (20, 3059588), (28, 2185420), (35, 1748336), (40, 1529794), (56, 1092710), (70, 874168), (80, 764897), (112, 546355), (113, 541520), (140, 437084), (226, 270760), (280, 218542), (452, 135380), (560, 109271), (565, 108304), (791, 77360), (904, 67690), (967, 63280), (1130, 54152), (1582, 38680), (1808, 33845), (1934, 31640), (2260, 27076), (3164, 19340), (3868, 15820), (3955, 15472), (4520, 13538), (4835, 12656), (6328, 9670), (6769, 9040), (7736, 7910)]