241010990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{20101}}^1$

素因数の和:20228

約数の個数: 32

約数和(自身を含む): 477623520

約数和(自身を除く): 236612530

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 11990, 20101, 40202, 100505, 201010, 221111, 442222, 1105555, 2191009, 2211110, 4382018, 10955045, 21910090, 24101099, 48202198, 120505495, 241010990]

約数ペア:

[(1, 241010990), (2, 120505495), (5, 48202198), (10, 24101099), (11, 21910090), (22, 10955045), (55, 4382018), (109, 2211110), (110, 2191009), (218, 1105555), (545, 442222), (1090, 221111), (1199, 201010), (2398, 100505), (5995, 40202), (11990, 20101)]