69023900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 164989440

約数和(自身を除く): 95965540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 131, 220, 262, 275, 479, 524, 550, 655, 958, 1100, 1310, 1441, 1916, 2395, 2620, 2882, 3275, 4790, 5269, 5764, 6550, 7205, 9580, 10538, 11975, 13100, 14410, 21076, 23950, 26345, 28820, 36025, 47900, 52690, 62749, 72050, 105380, 125498, 131725, 144100, 250996, 263450, 313745, 526900, 627490, 690239, 1254980, 1380478, 1568725, 2760956, 3137450, 3451195, 6274900, 6902390, 13804780, 17255975, 34511950, 69023900]

約数ペア:

[(1, 69023900), (2, 34511950), (4, 17255975), (5, 13804780), (10, 6902390), (11, 6274900), (20, 3451195), (22, 3137450), (25, 2760956), (44, 1568725), (50, 1380478), (55, 1254980), (100, 690239), (110, 627490), (131, 526900), (220, 313745), (262, 263450), (275, 250996), (479, 144100), (524, 131725), (550, 125498), (655, 105380), (958, 72050), (1100, 62749), (1310, 52690), (1441, 47900), (1916, 36025), (2395, 28820), (2620, 26345), (2882, 23950), (3275, 21076), (4790, 14410), (5269, 13100), (5764, 11975), (6550, 10538), (7205, 9580)]