40030460

素因数分解:

$2^2\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{1721}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 84185136

約数和(自身を除く): 44154676

約数列:

[1, 2, 4, 5, 10, 20, 1163, 1721, 2326, 3442, 4652, 5815, 6884, 8605, 11630, 17210, 23260, 34420, 2001523, 4003046, 8006092, 10007615, 20015230, 40030460]

約数ペア:

[(1, 40030460), (2, 20015230), (4, 10007615), (5, 8006092), (10, 4003046), (20, 2001523), (1163, 34420), (1721, 23260), (2326, 17210), (3442, 11630), (4652, 8605), (5815, 6884)]