46388780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 100427040

約数和(自身を除く): 54038260

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 107, 212, 214, 265, 409, 428, 530, 535, 818, 1060, 1070, 1636, 2045, 2140, 4090, 5671, 8180, 11342, 21677, 22684, 28355, 43354, 43763, 56710, 86708, 87526, 108385, 113420, 175052, 216770, 218815, 433540, 437630, 875260, 2319439, 4638878, 9277756, 11597195, 23194390, 46388780]

約数ペア:

[(1, 46388780), (2, 23194390), (4, 11597195), (5, 9277756), (10, 4638878), (20, 2319439), (53, 875260), (106, 437630), (107, 433540), (212, 218815), (214, 216770), (265, 175052), (409, 113420), (428, 108385), (530, 87526), (535, 86708), (818, 56710), (1060, 43763), (1070, 43354), (1636, 28355), (2045, 22684), (2140, 21677), (4090, 11342), (5671, 8180)]