98908030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20563}}^1$

素因数の和:20620

約数の個数: 32

約数和(自身を含む): 196920864

約数和(自身を除く): 98012834

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 20563, 41126, 102815, 205630, 267319, 534638, 760831, 1336595, 1521662, 2673190, 3804155, 7608310, 9890803, 19781606, 49454015, 98908030]

約数ペア:

[(1, 98908030), (2, 49454015), (5, 19781606), (10, 9890803), (13, 7608310), (26, 3804155), (37, 2673190), (65, 1521662), (74, 1336595), (130, 760831), (185, 534638), (370, 267319), (481, 205630), (962, 102815), (2405, 41126), (4810, 20563)]