45783880

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27917}}^1$

素因数の和:27969

約数の個数: 32

約数和(自身を含む): 105530040

約数和(自身を除く): 59746160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 27917, 55834, 111668, 139585, 223336, 279170, 558340, 1116680, 1144597, 2289194, 4578388, 5722985, 9156776, 11445970, 22891940, 45783880]

約数ペア:

[(1, 45783880), (2, 22891940), (4, 11445970), (5, 9156776), (8, 5722985), (10, 4578388), (20, 2289194), (40, 1144597), (41, 1116680), (82, 558340), (164, 279170), (205, 223336), (328, 139585), (410, 111668), (820, 55834), (1640, 27917)]