38851300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13397}}^1$

素因数の和:13440

約数の個数: 36

約数和(自身を含む): 87220980

約数和(自身を除く): 48369680

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 13397, 26794, 53588, 66985, 133970, 267940, 334925, 388513, 669850, 777026, 1339700, 1554052, 1942565, 3885130, 7770260, 9712825, 19425650, 38851300]

約数ペア:

[(1, 38851300), (2, 19425650), (4, 9712825), (5, 7770260), (10, 3885130), (20, 1942565), (25, 1554052), (29, 1339700), (50, 777026), (58, 669850), (100, 388513), (116, 334925), (145, 267940), (290, 133970), (580, 66985), (725, 53588), (1450, 26794), (2900, 13397)]