202000480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114773}}^1$

素因数の和:114799

約数の個数: 48

約数和(自身を含む): 520614864

約数和(自身を除く): 318614384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 114773, 229546, 459092, 573865, 918184, 1147730, 1262503, 1836368, 2295460, 2525006, 3672736, 4590920, 5050012, 6312515, 9181840, 10100024, 12625030, 18363680, 20200048, 25250060, 40400096, 50500120, 101000240, 202000480]

約数ペア:

[(1, 202000480), (2, 101000240), (4, 50500120), (5, 40400096), (8, 25250060), (10, 20200048), (11, 18363680), (16, 12625030), (20, 10100024), (22, 9181840), (32, 6312515), (40, 5050012), (44, 4590920), (55, 3672736), (80, 2525006), (88, 2295460), (110, 1836368), (160, 1262503), (176, 1147730), (220, 918184), (352, 573865), (440, 459092), (880, 229546), (1760, 114773)]