2297088890890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{2459}}^1\times {\mathrm{5737}}^1$

素因数の和:9079

約数の個数: 64

約数和(自身を含む): 4359989462400

約数和(自身を除く): 2062900571510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 857, 1714, 2459, 4285, 4918, 5737, 8570, 11474, 12295, 16283, 24590, 28685, 32566, 46721, 57370, 81415, 93442, 109003, 162830, 218006, 233605, 467210, 545015, 1090030, 2107363, 4214726, 4916609, 9833218, 10536815, 14107283, 21073630, 24583045, 28214566, 40039897, 49166090, 70536415, 80079794, 93415571, 141072830, 186831142, 200199485, 268038377, 400398970, 467077855, 536076754, 934155710, 1340191885, 2680383770, 12089941531, 24179883062, 60449707655, 120899415310, 229708889089, 459417778178, 1148544445445, 2297088890890]

約数ペア:

[(1, 2297088890890), (2, 1148544445445), (5, 459417778178), (10, 229708889089), (19, 120899415310), (38, 60449707655), (95, 24179883062), (190, 12089941531), (857, 2680383770), (1714, 1340191885), (2459, 934155710), (4285, 536076754), (4918, 467077855), (5737, 400398970), (8570, 268038377), (11474, 200199485), (12295, 186831142), (16283, 141072830), (24590, 93415571), (28685, 80079794), (32566, 70536415), (46721, 49166090), (57370, 40039897), (81415, 28214566), (93442, 24583045), (109003, 21073630), (162830, 14107283), (218006, 10536815), (233605, 9833218), (467210, 4916609), (545015, 4214726), (1090030, 2107363)]