125824970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1163}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 234662400

約数和(自身を除く): 108837430

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 349, 698, 1163, 1745, 2326, 3490, 5815, 10819, 11630, 21638, 36053, 54095, 72106, 108190, 180265, 360530, 405887, 811774, 2029435, 4058870, 12582497, 25164994, 62912485, 125824970]

約数ペア:

[(1, 125824970), (2, 62912485), (5, 25164994), (10, 12582497), (31, 4058870), (62, 2029435), (155, 811774), (310, 405887), (349, 360530), (698, 180265), (1163, 108190), (1745, 72106), (2326, 54095), (3490, 36053), (5815, 21638), (10819, 11630)]