2699934250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4217}}^1$

素因数の和:4444

約数の個数: 64

約数和(自身を含む): 5471994528

約数和(自身を除く): 2772060278

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 197, 250, 325, 394, 650, 985, 1625, 1970, 2561, 3250, 4217, 4925, 5122, 8434, 9850, 12805, 21085, 24625, 25610, 42170, 49250, 54821, 64025, 105425, 109642, 128050, 210850, 274105, 320125, 527125, 548210, 640250, 830749, 1054250, 1370525, 1661498, 2741050, 4153745, 6852625, 8307490, 10799737, 13705250, 20768725, 21599474, 41537450, 53998685, 103843625, 107997370, 207687250, 269993425, 539986850, 1349967125, 2699934250]

約数ペア:

[(1, 2699934250), (2, 1349967125), (5, 539986850), (10, 269993425), (13, 207687250), (25, 107997370), (26, 103843625), (50, 53998685), (65, 41537450), (125, 21599474), (130, 20768725), (197, 13705250), (250, 10799737), (325, 8307490), (394, 6852625), (650, 4153745), (985, 2741050), (1625, 1661498), (1970, 1370525), (2561, 1054250), (3250, 830749), (4217, 640250), (4925, 548210), (5122, 527125), (8434, 320125), (9850, 274105), (12805, 210850), (21085, 128050), (24625, 109642), (25610, 105425), (42170, 64025), (49250, 54821)]