2305851220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{6229}}^1$

素因数の和:6544

約数の個数: 48

約数和(自身を含む): 4923394560

約数和(自身を除く): 2617543340

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 223, 332, 415, 446, 830, 892, 1115, 1660, 2230, 4460, 6229, 12458, 18509, 24916, 31145, 37018, 62290, 74036, 92545, 124580, 185090, 370180, 517007, 1034014, 1389067, 2068028, 2585035, 2778134, 5170070, 5556268, 6945335, 10340140, 13890670, 27781340, 115292561, 230585122, 461170244, 576462805, 1152925610, 2305851220]

約数ペア:

[(1, 2305851220), (2, 1152925610), (4, 576462805), (5, 461170244), (10, 230585122), (20, 115292561), (83, 27781340), (166, 13890670), (223, 10340140), (332, 6945335), (415, 5556268), (446, 5170070), (830, 2778134), (892, 2585035), (1115, 2068028), (1660, 1389067), (2230, 1034014), (4460, 517007), (6229, 370180), (12458, 185090), (18509, 124580), (24916, 92545), (31145, 74036), (37018, 62290)]