83336380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{245107}}^1$

素因数の和:245133

約数の個数: 24

約数和(自身を含む): 185301648

約数和(自身を除く): 101965268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 245107, 490214, 980428, 1225535, 2451070, 4166819, 4902140, 8333638, 16667276, 20834095, 41668190, 83336380]

約数ペア:

[(1, 83336380), (2, 41668190), (4, 20834095), (5, 16667276), (10, 8333638), (17, 4902140), (20, 4166819), (34, 2451070), (68, 1225535), (85, 980428), (170, 490214), (340, 245107)]