718909850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2683}}^1$

素因数の和:2951

約数の個数: 48

約数和(自身を含む): 1401820992

約数和(自身を除く): 682911142

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 233, 466, 575, 1150, 1165, 2330, 2683, 5359, 5366, 5825, 10718, 11650, 13415, 26795, 26830, 53590, 61709, 67075, 123418, 133975, 134150, 267950, 308545, 617090, 625139, 1250278, 1542725, 3085450, 3125695, 6251390, 14378197, 15628475, 28756394, 31256950, 71890985, 143781970, 359454925, 718909850]

約数ペア:

[(1, 718909850), (2, 359454925), (5, 143781970), (10, 71890985), (23, 31256950), (25, 28756394), (46, 15628475), (50, 14378197), (115, 6251390), (230, 3125695), (233, 3085450), (466, 1542725), (575, 1250278), (1150, 625139), (1165, 617090), (2330, 308545), (2683, 267950), (5359, 134150), (5366, 133975), (5825, 123418), (10718, 67075), (11650, 61709), (13415, 53590), (26795, 26830)]