16394401550

素因数分解:

$2^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{859}}^1\times {\mathrm{911}}^1$

素因数の和:2201

約数の個数: 48

約数和(自身を含む): 30635539200

約数和(自身を除く): 14241137650

約数列:

[1, 2, 5, 10, 25, 50, 419, 838, 859, 911, 1718, 1822, 2095, 4190, 4295, 4555, 8590, 9110, 10475, 20950, 21475, 22775, 42950, 45550, 359921, 381709, 719842, 763418, 782549, 1565098, 1799605, 1908545, 3599210, 3817090, 3912745, 7825490, 8998025, 9542725, 17996050, 19085450, 19563725, 39127450, 327888031, 655776062, 1639440155, 3278880310, 8197200775, 16394401550]

約数ペア:

[(1, 16394401550), (2, 8197200775), (5, 3278880310), (10, 1639440155), (25, 655776062), (50, 327888031), (419, 39127450), (838, 19563725), (859, 19085450), (911, 17996050), (1718, 9542725), (1822, 8998025), (2095, 7825490), (4190, 3912745), (4295, 3817090), (4555, 3599210), (8590, 1908545), (9110, 1799605), (10475, 1565098), (20950, 782549), (21475, 763418), (22775, 719842), (42950, 381709), (45550, 359921)]