47765560

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3767}}^1$

素因数の和:4095

約数の個数: 32

約数和(自身を含む): 107840160

約数和(自身を除く): 60074600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 3767, 6340, 7534, 12680, 15068, 18835, 30136, 37670, 75340, 150680, 1194139, 2388278, 4776556, 5970695, 9553112, 11941390, 23882780, 47765560]

約数ペア:

[(1, 47765560), (2, 23882780), (4, 11941390), (5, 9553112), (8, 5970695), (10, 4776556), (20, 2388278), (40, 1194139), (317, 150680), (634, 75340), (1268, 37670), (1585, 30136), (2536, 18835), (3170, 15068), (3767, 12680), (6340, 7534)]