1253847940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1\times {\mathrm{1237}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 2682993600

約数和(自身を除く): 1429145660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 859, 1180, 1237, 1718, 2474, 3436, 4295, 4948, 6185, 8590, 12370, 17180, 24740, 50681, 72983, 101362, 145966, 202724, 253405, 291932, 364915, 506810, 729830, 1013620, 1062583, 1459660, 2125166, 4250332, 5312915, 10625830, 21251660, 62692397, 125384794, 250769588, 313461985, 626923970, 1253847940]

約数ペア:

[(1, 1253847940), (2, 626923970), (4, 313461985), (5, 250769588), (10, 125384794), (20, 62692397), (59, 21251660), (118, 10625830), (236, 5312915), (295, 4250332), (590, 2125166), (859, 1459660), (1180, 1062583), (1237, 1013620), (1718, 729830), (2474, 506810), (3436, 364915), (4295, 291932), (4948, 253405), (6185, 202724), (8590, 145966), (12370, 101362), (17180, 72983), (24740, 50681)]