80540150

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{9311}}^1$

素因数の和:9496

約数の個数: 24

約数和(自身を含む): 150686784

約数和(自身を除く): 70146634

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1730, 4325, 8650, 9311, 18622, 46555, 93110, 232775, 465550, 1610803, 3221606, 8054015, 16108030, 40270075, 80540150]

約数ペア:

[(1, 80540150), (2, 40270075), (5, 16108030), (10, 8054015), (25, 3221606), (50, 1610803), (173, 465550), (346, 232775), (865, 93110), (1730, 46555), (4325, 18622), (8650, 9311)]