410128990

素因数分解:

$2^1\times 5^1\times {\mathrm{4219}}^1\times {\mathrm{9721}}^1$

素因数の和:13947

約数の個数: 16

約数和(自身を含む): 738483120

約数和(自身を除く): 328354130

約数列:

[1, 2, 5, 10, 4219, 8438, 9721, 19442, 21095, 42190, 48605, 97210, 41012899, 82025798, 205064495, 410128990]

約数ペア:

[(1, 410128990), (2, 205064495), (5, 82025798), (10, 41012899), (4219, 97210), (8438, 48605), (9721, 42190), (19442, 21095)]