37324820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1613}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 85412880

約数和(自身を除く): 48088060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1157, 1613, 1780, 2314, 3226, 4628, 5785, 6452, 8065, 11570, 16130, 20969, 23140, 32260, 41938, 83876, 104845, 143557, 209690, 287114, 419380, 574228, 717785, 1435570, 1866241, 2871140, 3732482, 7464964, 9331205, 18662410, 37324820]

約数ペア:

[(1, 37324820), (2, 18662410), (4, 9331205), (5, 7464964), (10, 3732482), (13, 2871140), (20, 1866241), (26, 1435570), (52, 717785), (65, 574228), (89, 419380), (130, 287114), (178, 209690), (260, 143557), (356, 104845), (445, 83876), (890, 41938), (1157, 32260), (1613, 23140), (1780, 20969), (2314, 16130), (3226, 11570), (4628, 8065), (5785, 6452)]