40902850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{48121}}^1$

素因数の和:48150

約数の個数: 24

約数和(自身を含む): 80556228

約数和(自身を除く): 39653378

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 48121, 96242, 240605, 481210, 818057, 1203025, 1636114, 2406050, 4090285, 8180570, 20451425, 40902850]

約数ペア:

[(1, 40902850), (2, 20451425), (5, 8180570), (10, 4090285), (17, 2406050), (25, 1636114), (34, 1203025), (50, 818057), (85, 481210), (170, 240605), (425, 96242), (850, 48121)]