2401476920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1\times {\mathrm{1979}}^1$

素因数の和:3332

約数の個数: 64

約数和(自身を含む): 5645376000

約数和(自身を除く): 3243899080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1319, 1979, 2638, 3958, 5276, 6595, 7916, 9895, 10552, 13190, 15832, 19790, 26380, 30337, 39580, 45517, 52760, 60674, 79160, 91034, 121348, 151685, 182068, 227585, 242696, 303370, 364136, 455170, 606740, 910340, 1213480, 1820680, 2610301, 5220602, 10441204, 13051505, 20882408, 26103010, 52206020, 60036923, 104412040, 120073846, 240147692, 300184615, 480295384, 600369230, 1200738460, 2401476920]

約数ペア:

[(1, 2401476920), (2, 1200738460), (4, 600369230), (5, 480295384), (8, 300184615), (10, 240147692), (20, 120073846), (23, 104412040), (40, 60036923), (46, 52206020), (92, 26103010), (115, 20882408), (184, 13051505), (230, 10441204), (460, 5220602), (920, 2610301), (1319, 1820680), (1979, 1213480), (2638, 910340), (3958, 606740), (5276, 455170), (6595, 364136), (7916, 303370), (9895, 242696), (10552, 227585), (13190, 182068), (15832, 151685), (19790, 121348), (26380, 91034), (30337, 79160), (39580, 60674), (45517, 52760)]