36005481580

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1109}}^1\times {\mathrm{3389}}^1$

素因数の和:4986

約数の個数: 48

約数和(自身を含む): 75860064000

約数和(自身を除く): 39854582420

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1109, 1916, 2218, 2395, 3389, 4436, 4790, 5545, 6778, 9580, 11090, 13556, 16945, 22180, 33890, 67780, 531211, 1062422, 1623331, 2124844, 2656055, 3246662, 3758401, 5312110, 6493324, 7516802, 8116655, 10624220, 15033604, 16233310, 18792005, 32466620, 37584010, 75168020, 1800274079, 3600548158, 7201096316, 9001370395, 18002740790, 36005481580]

約数ペア:

[(1, 36005481580), (2, 18002740790), (4, 9001370395), (5, 7201096316), (10, 3600548158), (20, 1800274079), (479, 75168020), (958, 37584010), (1109, 32466620), (1916, 18792005), (2218, 16233310), (2395, 15033604), (3389, 10624220), (4436, 8116655), (4790, 7516802), (5545, 6493324), (6778, 5312110), (9580, 3758401), (11090, 3246662), (13556, 2656055), (16945, 2124844), (22180, 1623331), (33890, 1062422), (67780, 531211)]