24271880

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^2$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 56167020

約数和(自身を除く): 31895140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 107, 212, 214, 265, 424, 428, 530, 535, 856, 1060, 1070, 2120, 2140, 4280, 5671, 11342, 11449, 22684, 22898, 28355, 45368, 45796, 56710, 57245, 91592, 113420, 114490, 226840, 228980, 457960, 606797, 1213594, 2427188, 3033985, 4854376, 6067970, 12135940, 24271880]

約数ペア:

[(1, 24271880), (2, 12135940), (4, 6067970), (5, 4854376), (8, 3033985), (10, 2427188), (20, 1213594), (40, 606797), (53, 457960), (106, 228980), (107, 226840), (212, 114490), (214, 113420), (265, 91592), (424, 57245), (428, 56710), (530, 45796), (535, 45368), (856, 28355), (1060, 22898), (1070, 22684), (2120, 11449), (2140, 11342), (4280, 5671)]