100322380

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^2\times {\mathrm{311}}^1$

素因数の和:574

約数の個数: 36

約数和(自身を含む): 213031728

約数和(自身を除く): 112709348

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 311, 508, 622, 635, 1244, 1270, 1555, 2540, 3110, 6220, 16129, 32258, 39497, 64516, 78994, 80645, 157988, 161290, 197485, 322580, 394970, 789940, 5016119, 10032238, 20064476, 25080595, 50161190, 100322380]

約数ペア:

[(1, 100322380), (2, 50161190), (4, 25080595), (5, 20064476), (10, 10032238), (20, 5016119), (127, 789940), (254, 394970), (311, 322580), (508, 197485), (622, 161290), (635, 157988), (1244, 80645), (1270, 78994), (1555, 64516), (2540, 39497), (3110, 32258), (6220, 16129)]