22275950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 44595360

約数和(自身を除く): 22319410

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 146, 170, 359, 365, 425, 718, 730, 850, 1241, 1795, 1825, 2482, 3590, 3650, 6103, 6205, 8975, 12206, 12410, 17950, 26207, 30515, 31025, 52414, 61030, 62050, 131035, 152575, 262070, 305150, 445519, 655175, 891038, 1310350, 2227595, 4455190, 11137975, 22275950]

約数ペア:

[(1, 22275950), (2, 11137975), (5, 4455190), (10, 2227595), (17, 1310350), (25, 891038), (34, 655175), (50, 445519), (73, 305150), (85, 262070), (146, 152575), (170, 131035), (359, 62050), (365, 61030), (425, 52414), (718, 31025), (730, 30515), (850, 26207), (1241, 17950), (1795, 12410), (1825, 12206), (2482, 8975), (3590, 6205), (3650, 6103)]