13786360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 36158400

約数和(自身を除く): 22372040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 929, 1060, 1484, 1855, 1858, 2120, 2968, 3710, 3716, 4645, 6503, 7420, 7432, 9290, 13006, 14840, 18580, 26012, 32515, 37160, 49237, 52024, 65030, 98474, 130060, 196948, 246185, 260120, 344659, 393896, 492370, 689318, 984740, 1378636, 1723295, 1969480, 2757272, 3446590, 6893180, 13786360]

約数ペア:

[(1, 13786360), (2, 6893180), (4, 3446590), (5, 2757272), (7, 1969480), (8, 1723295), (10, 1378636), (14, 984740), (20, 689318), (28, 492370), (35, 393896), (40, 344659), (53, 260120), (56, 246185), (70, 196948), (106, 130060), (140, 98474), (212, 65030), (265, 52024), (280, 49237), (371, 37160), (424, 32515), (530, 26012), (742, 18580), (929, 14840), (1060, 13006), (1484, 9290), (1855, 7432), (1858, 7420), (2120, 6503), (2968, 4645), (3710, 3716)]