13372940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1619}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 19286260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1619, 1652, 2065, 3238, 4130, 6476, 8095, 8260, 11333, 16190, 22666, 32380, 45332, 56665, 95521, 113330, 191042, 226660, 382084, 477605, 668647, 955210, 1337294, 1910420, 2674588, 3343235, 6686470, 13372940]

約数ペア:

[(1, 13372940), (2, 6686470), (4, 3343235), (5, 2674588), (7, 1910420), (10, 1337294), (14, 955210), (20, 668647), (28, 477605), (35, 382084), (59, 226660), (70, 191042), (118, 113330), (140, 95521), (236, 56665), (295, 45332), (413, 32380), (590, 22666), (826, 16190), (1180, 11333), (1619, 8260), (1652, 8095), (2065, 6476), (3238, 4130)]