3661083220

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1\times {\mathrm{1487}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 7739504640

約数和(自身を除く): 4078421420

約数列:

[1, 2, 4, 5, 10, 20, 257, 479, 514, 958, 1028, 1285, 1487, 1916, 2395, 2570, 2974, 4790, 5140, 5948, 7435, 9580, 14870, 29740, 123103, 246206, 382159, 492412, 615515, 712273, 764318, 1231030, 1424546, 1528636, 1910795, 2462060, 2849092, 3561365, 3821590, 7122730, 7643180, 14245460, 183054161, 366108322, 732216644, 915270805, 1830541610, 3661083220]

約数ペア:

[(1, 3661083220), (2, 1830541610), (4, 915270805), (5, 732216644), (10, 366108322), (20, 183054161), (257, 14245460), (479, 7643180), (514, 7122730), (958, 3821590), (1028, 3561365), (1285, 2849092), (1487, 2462060), (1916, 1910795), (2395, 1528636), (2570, 1424546), (2974, 1231030), (4790, 764318), (5140, 712273), (5948, 615515), (7435, 492412), (9580, 382159), (14870, 246206), (29740, 123103)]