18562674080

素因数分解:

$2^5\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{61417}}^1$

素因数の和:63321

約数の個数: 48

約数和(自身を含む): 43878247560

約数和(自身を除く): 25315573480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1889, 3778, 7556, 9445, 15112, 18890, 30224, 37780, 60448, 61417, 75560, 122834, 151120, 245668, 302240, 307085, 491336, 614170, 982672, 1228340, 1965344, 2456680, 4913360, 9826720, 116016713, 232033426, 464066852, 580083565, 928133704, 1160167130, 1856267408, 2320334260, 3712534816, 4640668520, 9281337040, 18562674080]

約数ペア:

[(1, 18562674080), (2, 9281337040), (4, 4640668520), (5, 3712534816), (8, 2320334260), (10, 1856267408), (16, 1160167130), (20, 928133704), (32, 580083565), (40, 464066852), (80, 232033426), (160, 116016713), (1889, 9826720), (3778, 4913360), (7556, 2456680), (9445, 1965344), (15112, 1228340), (18890, 982672), (30224, 614170), (37780, 491336), (60448, 307085), (61417, 302240), (75560, 245668), (122834, 151120)]