14976438640

素因数分解:

$2^4\times 5^1\times {\mathrm{2939}}^1\times {\mathrm{63697}}^1$

素因数の和:66649

約数の個数: 40

約数和(自身を含む): 34832614320

約数和(自身を除く): 19856175680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2939, 5878, 11756, 14695, 23512, 29390, 47024, 58780, 63697, 117560, 127394, 235120, 254788, 318485, 509576, 636970, 1019152, 1273940, 2547880, 5095760, 187205483, 374410966, 748821932, 936027415, 1497643864, 1872054830, 2995287728, 3744109660, 7488219320, 14976438640]

約数ペア:

[(1, 14976438640), (2, 7488219320), (4, 3744109660), (5, 2995287728), (8, 1872054830), (10, 1497643864), (16, 936027415), (20, 748821932), (40, 374410966), (80, 187205483), (2939, 5095760), (5878, 2547880), (11756, 1273940), (14695, 1019152), (23512, 636970), (29390, 509576), (47024, 318485), (58780, 254788), (63697, 235120), (117560, 127394)]