24273860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 55566000

約数和(自身を除く): 31292140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1049, 1157, 1780, 2098, 2314, 4196, 4628, 5245, 5785, 10490, 11570, 13637, 20980, 23140, 27274, 54548, 68185, 93361, 136370, 186722, 272740, 373444, 466805, 933610, 1213693, 1867220, 2427386, 4854772, 6068465, 12136930, 24273860]

約数ペア:

[(1, 24273860), (2, 12136930), (4, 6068465), (5, 4854772), (10, 2427386), (13, 1867220), (20, 1213693), (26, 933610), (52, 466805), (65, 373444), (89, 272740), (130, 186722), (178, 136370), (260, 93361), (356, 68185), (445, 54548), (890, 27274), (1049, 23140), (1157, 20980), (1780, 13637), (2098, 11570), (2314, 10490), (4196, 5785), (4628, 5245)]