12201197180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2767}}^1\times {\mathrm{4691}}^1$

素因数の和:7514

約数の個数: 48

約数和(自身を含む): 26182711296

約数和(自身を除く): 13981514116

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2767, 4691, 5534, 9382, 11068, 13835, 18764, 23455, 27670, 46910, 55340, 93820, 130049, 220477, 260098, 440954, 520196, 650245, 881908, 1102385, 1300490, 2204770, 2600980, 4409540, 12979997, 25959994, 51919988, 64899985, 129799970, 259599940, 610059859, 1220119718, 2440239436, 3050299295, 6100598590, 12201197180]

約数ペア:

[(1, 12201197180), (2, 6100598590), (4, 3050299295), (5, 2440239436), (10, 1220119718), (20, 610059859), (47, 259599940), (94, 129799970), (188, 64899985), (235, 51919988), (470, 25959994), (940, 12979997), (2767, 4409540), (4691, 2600980), (5534, 2204770), (9382, 1300490), (11068, 1102385), (13835, 881908), (18764, 650245), (23455, 520196), (27670, 440954), (46910, 260098), (55340, 220477), (93820, 130049)]