42898460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{859}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 98824320

約数和(自身を除く): 55925860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 227, 454, 859, 908, 1135, 1718, 2270, 2497, 3436, 4295, 4540, 4994, 8590, 9449, 9988, 12485, 17180, 18898, 24970, 37796, 47245, 49940, 94490, 188980, 194993, 389986, 779972, 974965, 1949930, 2144923, 3899860, 4289846, 8579692, 10724615, 21449230, 42898460]

約数ペア:

[(1, 42898460), (2, 21449230), (4, 10724615), (5, 8579692), (10, 4289846), (11, 3899860), (20, 2144923), (22, 1949930), (44, 974965), (55, 779972), (110, 389986), (220, 194993), (227, 188980), (454, 94490), (859, 49940), (908, 47245), (1135, 37796), (1718, 24970), (2270, 18898), (2497, 17180), (3436, 12485), (4295, 9988), (4540, 9449), (4994, 8590)]