407260060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{3491}}^1$

素因数の和:3826

約数の個数: 48

約数和(自身を含む): 903450240

約数和(自身を除く): 496190180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 307, 380, 614, 1228, 1535, 3070, 3491, 5833, 6140, 6982, 11666, 13964, 17455, 23332, 29165, 34910, 58330, 66329, 69820, 116660, 132658, 265316, 331645, 663290, 1071737, 1326580, 2143474, 4286948, 5358685, 10717370, 20363003, 21434740, 40726006, 81452012, 101815015, 203630030, 407260060]

約数ペア:

[(1, 407260060), (2, 203630030), (4, 101815015), (5, 81452012), (10, 40726006), (19, 21434740), (20, 20363003), (38, 10717370), (76, 5358685), (95, 4286948), (190, 2143474), (307, 1326580), (380, 1071737), (614, 663290), (1228, 331645), (1535, 265316), (3070, 132658), (3491, 116660), (5833, 69820), (6140, 66329), (6982, 58330), (11666, 34910), (13964, 29165), (17455, 23332)]