17268260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50789}}^1$

素因数の和:50815

約数の個数: 24

約数和(自身を含む): 38397240

約数和(自身を除く): 21128980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 50789, 101578, 203156, 253945, 507890, 863413, 1015780, 1726826, 3453652, 4317065, 8634130, 17268260]

約数ペア:

[(1, 17268260), (2, 8634130), (4, 4317065), (5, 3453652), (10, 1726826), (17, 1015780), (20, 863413), (34, 507890), (68, 253945), (85, 203156), (170, 101578), (340, 50789)]