74633680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{84811}}^1$

素因数の和:84835

約数の個数: 40

約数和(自身を含む): 189300384

約数和(自身を除く): 114666704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 84811, 169622, 339244, 424055, 678488, 848110, 932921, 1356976, 1696220, 1865842, 3392440, 3731684, 4664605, 6784880, 7463368, 9329210, 14926736, 18658420, 37316840, 74633680]

約数ペア:

[(1, 74633680), (2, 37316840), (4, 18658420), (5, 14926736), (8, 9329210), (10, 7463368), (11, 6784880), (16, 4664605), (20, 3731684), (22, 3392440), (40, 1865842), (44, 1696220), (55, 1356976), (80, 932921), (88, 848110), (110, 678488), (176, 424055), (220, 339244), (440, 169622), (880, 84811)]