26712700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1283

約数の個数: 72

約数和(自身を含む): 68440064

約数和(自身を除く): 41727364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1231, 1550, 2170, 2462, 3100, 4340, 4924, 5425, 6155, 8617, 10850, 12310, 17234, 21700, 24620, 30775, 34468, 38161, 43085, 61550, 76322, 86170, 123100, 152644, 172340, 190805, 215425, 267127, 381610, 430850, 534254, 763220, 861700, 954025, 1068508, 1335635, 1908050, 2671270, 3816100, 5342540, 6678175, 13356350, 26712700]

約数ペア:

[(1, 26712700), (2, 13356350), (4, 6678175), (5, 5342540), (7, 3816100), (10, 2671270), (14, 1908050), (20, 1335635), (25, 1068508), (28, 954025), (31, 861700), (35, 763220), (50, 534254), (62, 430850), (70, 381610), (100, 267127), (124, 215425), (140, 190805), (155, 172340), (175, 152644), (217, 123100), (310, 86170), (350, 76322), (434, 61550), (620, 43085), (700, 38161), (775, 34468), (868, 30775), (1085, 24620), (1231, 21700), (1550, 17234), (2170, 12310), (2462, 10850), (3100, 8617), (4340, 6155), (4924, 5425)]