40465250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 91203840

約数和(自身を除く): 50738590

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 175, 190, 250, 266, 350, 475, 665, 875, 950, 1217, 1330, 1750, 2375, 2434, 3325, 4750, 6085, 6650, 8519, 12170, 16625, 17038, 23123, 30425, 33250, 42595, 46246, 60850, 85190, 115615, 152125, 161861, 212975, 231230, 304250, 323722, 425950, 578075, 809305, 1064875, 1156150, 1618610, 2129750, 2890375, 4046525, 5780750, 8093050, 20232625, 40465250]

約数ペア:

[(1, 40465250), (2, 20232625), (5, 8093050), (7, 5780750), (10, 4046525), (14, 2890375), (19, 2129750), (25, 1618610), (35, 1156150), (38, 1064875), (50, 809305), (70, 578075), (95, 425950), (125, 323722), (133, 304250), (175, 231230), (190, 212975), (250, 161861), (266, 152125), (350, 115615), (475, 85190), (665, 60850), (875, 46246), (950, 42595), (1217, 33250), (1330, 30425), (1750, 23123), (2375, 17038), (2434, 16625), (3325, 12170), (4750, 8519), (6085, 6650)]