4249250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 8311680

約数和(自身を除く): 4062430

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 739, 1150, 1478, 2875, 3695, 5750, 7390, 16997, 18475, 33994, 36950, 84985, 92375, 169970, 184750, 424925, 849850, 2124625, 4249250]

約数ペア:

[(1, 4249250), (2, 2124625), (5, 849850), (10, 424925), (23, 184750), (25, 169970), (46, 92375), (50, 84985), (115, 36950), (125, 33994), (230, 18475), (250, 16997), (575, 7390), (739, 5750), (1150, 3695), (1478, 2875)]