1036671880

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{632117}}^1$

素因数の和:632169

約数の個数: 32

約数和(自身を含む): 2389406040

約数和(自身を除く): 1352734160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 632117, 1264234, 2528468, 3160585, 5056936, 6321170, 12642340, 25284680, 25916797, 51833594, 103667188, 129583985, 207334376, 259167970, 518335940, 1036671880]

約数ペア:

[(1, 1036671880), (2, 518335940), (4, 259167970), (5, 207334376), (8, 129583985), (10, 103667188), (20, 51833594), (40, 25916797), (41, 25284680), (82, 12642340), (164, 6321170), (205, 5056936), (328, 3160585), (410, 2528468), (820, 1264234), (1640, 632117)]