41820940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6947}}^1$

素因数の和:7006

約数の個数: 48

約数和(自身を含む): 102719232

約数和(自身を除く): 60898292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 6947, 13894, 27788, 34735, 48629, 69470, 97258, 138940, 194516, 243145, 298721, 486290, 597442, 972580, 1194884, 1493605, 2091047, 2987210, 4182094, 5974420, 8364188, 10455235, 20910470, 41820940]

約数ペア:

[(1, 41820940), (2, 20910470), (4, 10455235), (5, 8364188), (7, 5974420), (10, 4182094), (14, 2987210), (20, 2091047), (28, 1493605), (35, 1194884), (43, 972580), (70, 597442), (86, 486290), (140, 298721), (172, 243145), (215, 194516), (301, 138940), (430, 97258), (602, 69470), (860, 48629), (1204, 34735), (1505, 27788), (3010, 13894), (6020, 6947)]