139628500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 339655680

約数和(自身を除く): 200027180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 125, 212, 220, 250, 265, 275, 479, 500, 530, 550, 583, 958, 1060, 1100, 1166, 1325, 1375, 1916, 2332, 2395, 2650, 2750, 2915, 4790, 5269, 5300, 5500, 5830, 6625, 9580, 10538, 11660, 11975, 13250, 14575, 21076, 23950, 25387, 26345, 26500, 29150, 47900, 50774, 52690, 58300, 59875, 72875, 101548, 105380, 119750, 126935, 131725, 145750, 239500, 253870, 263450, 279257, 291500, 507740, 526900, 558514, 634675, 658625, 1117028, 1269350, 1317250, 1396285, 2538700, 2634500, 2792570, 3173375, 5585140, 6346750, 6981425, 12693500, 13962850, 27925700, 34907125, 69814250, 139628500]

約数ペア:

[(1, 139628500), (2, 69814250), (4, 34907125), (5, 27925700), (10, 13962850), (11, 12693500), (20, 6981425), (22, 6346750), (25, 5585140), (44, 3173375), (50, 2792570), (53, 2634500), (55, 2538700), (100, 1396285), (106, 1317250), (110, 1269350), (125, 1117028), (212, 658625), (220, 634675), (250, 558514), (265, 526900), (275, 507740), (479, 291500), (500, 279257), (530, 263450), (550, 253870), (583, 239500), (958, 145750), (1060, 131725), (1100, 126935), (1166, 119750), (1325, 105380), (1375, 101548), (1916, 72875), (2332, 59875), (2395, 58300), (2650, 52690), (2750, 50774), (2915, 47900), (4790, 29150), (5269, 26500), (5300, 26345), (5500, 25387), (5830, 23950), (6625, 21076), (9580, 14575), (10538, 13250), (11660, 11975)]