16195477060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2939}}^1\times {\mathrm{5623}}^1$

素因数の和:8585

約数の個数: 72

約数和(自身を含む): 39583736640

約数和(自身を除く): 23388259580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2939, 5623, 5878, 11246, 11756, 14695, 20573, 22492, 28115, 29390, 39361, 41146, 56230, 58780, 78722, 82292, 102865, 112460, 144011, 157444, 196805, 205730, 275527, 288022, 393610, 411460, 551054, 576044, 720055, 787220, 1102108, 1377635, 1440110, 2755270, 2880220, 5510540, 16525997, 33051994, 66103988, 82629985, 115681979, 165259970, 231363958, 330519940, 462727916, 578409895, 809773853, 1156819790, 1619547706, 2313639580, 3239095412, 4048869265, 8097738530, 16195477060]

約数ペア:

[(1, 16195477060), (2, 8097738530), (4, 4048869265), (5, 3239095412), (7, 2313639580), (10, 1619547706), (14, 1156819790), (20, 809773853), (28, 578409895), (35, 462727916), (49, 330519940), (70, 231363958), (98, 165259970), (140, 115681979), (196, 82629985), (245, 66103988), (490, 33051994), (980, 16525997), (2939, 5510540), (5623, 2880220), (5878, 2755270), (11246, 1440110), (11756, 1377635), (14695, 1102108), (20573, 787220), (22492, 720055), (28115, 576044), (29390, 551054), (39361, 411460), (41146, 393610), (56230, 288022), (58780, 275527), (78722, 205730), (82292, 196805), (102865, 157444), (112460, 144011)]