13540150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 27904464

約数和(自身を除く): 14364314

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 563, 650, 925, 962, 1126, 1850, 2405, 2815, 4810, 5630, 7319, 12025, 14075, 14638, 20831, 24050, 28150, 36595, 41662, 73190, 104155, 182975, 208310, 270803, 365950, 520775, 541606, 1041550, 1354015, 2708030, 6770075, 13540150]

約数ペア:

[(1, 13540150), (2, 6770075), (5, 2708030), (10, 1354015), (13, 1041550), (25, 541606), (26, 520775), (37, 365950), (50, 270803), (65, 208310), (74, 182975), (130, 104155), (185, 73190), (325, 41662), (370, 36595), (481, 28150), (563, 24050), (650, 20831), (925, 14638), (962, 14075), (1126, 12025), (1850, 7319), (2405, 5630), (2815, 4810)]