13360550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 28926720

約数和(自身を除く): 15566170

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 647, 826, 1294, 1475, 2065, 2950, 3235, 4130, 4529, 6470, 9058, 10325, 16175, 20650, 22645, 32350, 38173, 45290, 76346, 113225, 190865, 226450, 267211, 381730, 534422, 954325, 1336055, 1908650, 2672110, 6680275, 13360550]

約数ペア:

[(1, 13360550), (2, 6680275), (5, 2672110), (7, 1908650), (10, 1336055), (14, 954325), (25, 534422), (35, 381730), (50, 267211), (59, 226450), (70, 190865), (118, 113225), (175, 76346), (295, 45290), (350, 38173), (413, 32350), (590, 22645), (647, 20650), (826, 16175), (1294, 10325), (1475, 9058), (2065, 6470), (2950, 4529), (3235, 4130)]