15673412420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1\times {\mathrm{13567}}^1$

素因数の和:14852

約数の個数: 48

約数和(自身を含む): 33644298240

約数和(自身を除く): 17970885820

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1229, 2458, 4916, 6145, 12290, 13567, 24580, 27134, 54268, 57763, 67835, 115526, 135670, 231052, 271340, 288815, 577630, 637649, 1155260, 1275298, 2550596, 3188245, 6376490, 12752980, 16673843, 33347686, 66695372, 83369215, 166738430, 333476860, 783670621, 1567341242, 3134682484, 3918353105, 7836706210, 15673412420]

約数ペア:

[(1, 15673412420), (2, 7836706210), (4, 3918353105), (5, 3134682484), (10, 1567341242), (20, 783670621), (47, 333476860), (94, 166738430), (188, 83369215), (235, 66695372), (470, 33347686), (940, 16673843), (1229, 12752980), (2458, 6376490), (4916, 3188245), (6145, 2550596), (12290, 1275298), (13567, 1155260), (24580, 637649), (27134, 577630), (54268, 288815), (57763, 271340), (67835, 231052), (115526, 135670)]