22648250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 45514872

約数和(自身を除く): 22866622

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 125, 146, 170, 250, 365, 425, 730, 850, 1241, 1825, 2125, 2482, 3650, 4250, 5329, 6205, 9125, 10658, 12410, 18250, 26645, 31025, 53290, 62050, 90593, 133225, 155125, 181186, 266450, 310250, 452965, 666125, 905930, 1332250, 2264825, 4529650, 11324125, 22648250]

約数ペア:

[(1, 22648250), (2, 11324125), (5, 4529650), (10, 2264825), (17, 1332250), (25, 905930), (34, 666125), (50, 452965), (73, 310250), (85, 266450), (125, 181186), (146, 155125), (170, 133225), (250, 90593), (365, 62050), (425, 53290), (730, 31025), (850, 26645), (1241, 18250), (1825, 12410), (2125, 10658), (2482, 9125), (3650, 6205), (4250, 5329)]