6548620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 15029280

約数和(自身を除く): 8480660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 283, 356, 445, 566, 890, 1132, 1157, 1415, 1780, 2314, 2830, 3679, 4628, 5660, 5785, 7358, 11570, 14716, 18395, 23140, 25187, 36790, 50374, 73580, 100748, 125935, 251870, 327431, 503740, 654862, 1309724, 1637155, 3274310, 6548620]

約数ペア:

[(1, 6548620), (2, 3274310), (4, 1637155), (5, 1309724), (10, 654862), (13, 503740), (20, 327431), (26, 251870), (52, 125935), (65, 100748), (89, 73580), (130, 50374), (178, 36790), (260, 25187), (283, 23140), (356, 18395), (445, 14716), (566, 11570), (890, 7358), (1132, 5785), (1157, 5660), (1415, 4628), (1780, 3679), (2314, 2830)]