24597820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 56306880

約数和(自身を除く): 31709060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1063, 1157, 1780, 2126, 2314, 4252, 4628, 5315, 5785, 10630, 11570, 13819, 21260, 23140, 27638, 55276, 69095, 94607, 138190, 189214, 276380, 378428, 473035, 946070, 1229891, 1892140, 2459782, 4919564, 6149455, 12298910, 24597820]

約数ペア:

[(1, 24597820), (2, 12298910), (4, 6149455), (5, 4919564), (10, 2459782), (13, 1892140), (20, 1229891), (26, 946070), (52, 473035), (65, 378428), (89, 276380), (130, 189214), (178, 138190), (260, 94607), (356, 69095), (445, 55276), (890, 27638), (1063, 23140), (1157, 21260), (1780, 13819), (2126, 11570), (2314, 10630), (4252, 5785), (4628, 5315)]