118775920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{40127}}^1$

素因数の和:40177

約数の個数: 40

約数和(自身を含む): 283624704

約数和(自身を除く): 164848784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 40127, 80254, 160508, 200635, 321016, 401270, 642032, 802540, 1484699, 1605080, 2969398, 3210160, 5938796, 7423495, 11877592, 14846990, 23755184, 29693980, 59387960, 118775920]

約数ペア:

[(1, 118775920), (2, 59387960), (4, 29693980), (5, 23755184), (8, 14846990), (10, 11877592), (16, 7423495), (20, 5938796), (37, 3210160), (40, 2969398), (74, 1605080), (80, 1484699), (148, 802540), (185, 642032), (296, 401270), (370, 321016), (592, 200635), (740, 160508), (1480, 80254), (2960, 40127)]