31060100

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2371}}^1$

素因数の和:2516

約数の個数: 36

約数和(自身を含む): 67943568

約数和(自身を除く): 36883468

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2371, 2620, 3275, 4742, 6550, 9484, 11855, 13100, 23710, 47420, 59275, 118550, 237100, 310601, 621202, 1242404, 1553005, 3106010, 6212020, 7765025, 15530050, 31060100]

約数ペア:

[(1, 31060100), (2, 15530050), (4, 7765025), (5, 6212020), (10, 3106010), (20, 1553005), (25, 1242404), (50, 621202), (100, 310601), (131, 237100), (262, 118550), (524, 59275), (655, 47420), (1310, 23710), (2371, 13100), (2620, 11855), (3275, 9484), (4742, 6550)]