23446160

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^2$

素因数の和:228

約数の個数: 60

約数和(自身を含む): 56621748

約数和(自身を除く): 33175588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 89, 148, 178, 185, 296, 356, 370, 445, 592, 712, 740, 890, 1424, 1480, 1780, 2960, 3293, 3560, 6586, 7120, 7921, 13172, 15842, 16465, 26344, 31684, 32930, 39605, 52688, 63368, 65860, 79210, 126736, 131720, 158420, 263440, 293077, 316840, 586154, 633680, 1172308, 1465385, 2344616, 2930770, 4689232, 5861540, 11723080, 23446160]

約数ペア:

[(1, 23446160), (2, 11723080), (4, 5861540), (5, 4689232), (8, 2930770), (10, 2344616), (16, 1465385), (20, 1172308), (37, 633680), (40, 586154), (74, 316840), (80, 293077), (89, 263440), (148, 158420), (178, 131720), (185, 126736), (296, 79210), (356, 65860), (370, 63368), (445, 52688), (592, 39605), (712, 32930), (740, 31684), (890, 26344), (1424, 16465), (1480, 15842), (1780, 13172), (2960, 7921), (3293, 7120), (3560, 6586)]