339948050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22739}}^1$

素因数の和:22787

約数の個数: 48

約数和(自身を含む): 710579520

約数和(自身を除く): 370631470

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 14950, 22739, 45478, 113695, 227390, 295607, 522997, 568475, 591214, 1045994, 1136950, 1478035, 2614985, 2956070, 5229970, 6798961, 7390175, 13074925, 13597922, 14780350, 26149850, 33994805, 67989610, 169974025, 339948050]

約数ペア:

[(1, 339948050), (2, 169974025), (5, 67989610), (10, 33994805), (13, 26149850), (23, 14780350), (25, 13597922), (26, 13074925), (46, 7390175), (50, 6798961), (65, 5229970), (115, 2956070), (130, 2614985), (230, 1478035), (299, 1136950), (325, 1045994), (575, 591214), (598, 568475), (650, 522997), (1150, 295607), (1495, 227390), (2990, 113695), (7475, 45478), (14950, 22739)]