15693319850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4457}}^1\times {\mathrm{5417}}^1$

素因数の和:9899

約数の個数: 48

約数和(自身を含む): 31447784088

約数和(自身を除く): 15754464238

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4457, 5417, 8914, 10834, 22285, 27085, 44570, 54170, 57941, 70421, 111425, 115882, 135425, 140842, 222850, 270850, 289705, 352105, 579410, 704210, 1448525, 1760525, 2897050, 3521050, 24143569, 48287138, 120717845, 241435690, 313866397, 603589225, 627732794, 1207178450, 1569331985, 3138663970, 7846659925, 15693319850]

約数ペア:

[(1, 15693319850), (2, 7846659925), (5, 3138663970), (10, 1569331985), (13, 1207178450), (25, 627732794), (26, 603589225), (50, 313866397), (65, 241435690), (130, 120717845), (325, 48287138), (650, 24143569), (4457, 3521050), (5417, 2897050), (8914, 1760525), (10834, 1448525), (22285, 704210), (27085, 579410), (44570, 352105), (54170, 289705), (57941, 270850), (70421, 222850), (111425, 140842), (115882, 135425)]