2017395800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1831}}^1$

素因数の和:2641

約数の個数: 96

約数和(自身を含む): 5370251520

約数和(自身を除く): 3352855720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 787, 1400, 1574, 1831, 3148, 3662, 3935, 5509, 6296, 7324, 7870, 9155, 11018, 12817, 14648, 15740, 18310, 19675, 22036, 25634, 27545, 31480, 36620, 39350, 44072, 45775, 51268, 55090, 64085, 73240, 78700, 91550, 102536, 110180, 128170, 137725, 157400, 183100, 220360, 256340, 275450, 320425, 366200, 512680, 550900, 640850, 1101800, 1281700, 1440997, 2563400, 2881994, 5763988, 7204985, 10086979, 11527976, 14409970, 20173958, 28819940, 36024925, 40347916, 50434895, 57639880, 72049850, 80695832, 100869790, 144099700, 201739580, 252174475, 288199400, 403479160, 504348950, 1008697900, 2017395800]

約数ペア:

[(1, 2017395800), (2, 1008697900), (4, 504348950), (5, 403479160), (7, 288199400), (8, 252174475), (10, 201739580), (14, 144099700), (20, 100869790), (25, 80695832), (28, 72049850), (35, 57639880), (40, 50434895), (50, 40347916), (56, 36024925), (70, 28819940), (100, 20173958), (140, 14409970), (175, 11527976), (200, 10086979), (280, 7204985), (350, 5763988), (700, 2881994), (787, 2563400), (1400, 1440997), (1574, 1281700), (1831, 1101800), (3148, 640850), (3662, 550900), (3935, 512680), (5509, 366200), (6296, 320425), (7324, 275450), (7870, 256340), (9155, 220360), (11018, 183100), (12817, 157400), (14648, 137725), (15740, 128170), (18310, 110180), (19675, 102536), (22036, 91550), (25634, 78700), (27545, 73240), (31480, 64085), (36620, 55090), (39350, 51268), (44072, 45775)]