23486540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 62512128

約数和(自身を除く): 39025588

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 101, 110, 140, 151, 154, 202, 220, 302, 308, 385, 404, 505, 604, 707, 755, 770, 1010, 1057, 1111, 1414, 1510, 1540, 1661, 2020, 2114, 2222, 2828, 3020, 3322, 3535, 4228, 4444, 5285, 5555, 6644, 7070, 7777, 8305, 10570, 11110, 11627, 14140, 15251, 15554, 16610, 21140, 22220, 23254, 30502, 31108, 33220, 38885, 46508, 58135, 61004, 76255, 77770, 106757, 116270, 152510, 155540, 167761, 213514, 232540, 305020, 335522, 427028, 533785, 671044, 838805, 1067570, 1174327, 1677610, 2135140, 2348654, 3355220, 4697308, 5871635, 11743270, 23486540]

約数ペア:

[(1, 23486540), (2, 11743270), (4, 5871635), (5, 4697308), (7, 3355220), (10, 2348654), (11, 2135140), (14, 1677610), (20, 1174327), (22, 1067570), (28, 838805), (35, 671044), (44, 533785), (55, 427028), (70, 335522), (77, 305020), (101, 232540), (110, 213514), (140, 167761), (151, 155540), (154, 152510), (202, 116270), (220, 106757), (302, 77770), (308, 76255), (385, 61004), (404, 58135), (505, 46508), (604, 38885), (707, 33220), (755, 31108), (770, 30502), (1010, 23254), (1057, 22220), (1111, 21140), (1414, 16610), (1510, 15554), (1540, 15251), (1661, 14140), (2020, 11627), (2114, 11110), (2222, 10570), (2828, 8305), (3020, 7777), (3322, 7070), (3535, 6644), (4228, 5555), (4444, 5285)]