67393220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 148538880

約数和(自身を除く): 81145660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 239, 460, 478, 613, 956, 1195, 1226, 2390, 2452, 3065, 4780, 5497, 6130, 10994, 12260, 14099, 21988, 27485, 28198, 54970, 56396, 70495, 109940, 140990, 146507, 281980, 293014, 586028, 732535, 1465070, 2930140, 3369661, 6739322, 13478644, 16848305, 33696610, 67393220]

約数ペア:

[(1, 67393220), (2, 33696610), (4, 16848305), (5, 13478644), (10, 6739322), (20, 3369661), (23, 2930140), (46, 1465070), (92, 732535), (115, 586028), (230, 293014), (239, 281980), (460, 146507), (478, 140990), (613, 109940), (956, 70495), (1195, 56396), (1226, 54970), (2390, 28198), (2452, 27485), (3065, 21988), (4780, 14099), (5497, 12260), (6130, 10994)]