83009980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{244147}}^1$

素因数の和:244173

約数の個数: 24

約数和(自身を含む): 184575888

約数和(自身を除く): 101565908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 244147, 488294, 976588, 1220735, 2441470, 4150499, 4882940, 8300998, 16601996, 20752495, 41504990, 83009980]

約数ペア:

[(1, 83009980), (2, 41504990), (4, 20752495), (5, 16601996), (10, 8300998), (17, 4882940), (20, 4150499), (34, 2441470), (68, 1220735), (85, 976588), (170, 488294), (340, 244147)]