99090640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112603}}^1$

素因数の和:112627

約数の個数: 40

約数和(自身を含む): 251332128

約数和(自身を除く): 152241488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 112603, 225206, 450412, 563015, 900824, 1126030, 1238633, 1801648, 2252060, 2477266, 4504120, 4954532, 6193165, 9008240, 9909064, 12386330, 19818128, 24772660, 49545320, 99090640]

約数ペア:

[(1, 99090640), (2, 49545320), (4, 24772660), (5, 19818128), (8, 12386330), (10, 9909064), (11, 9008240), (16, 6193165), (20, 4954532), (22, 4504120), (40, 2477266), (44, 2252060), (55, 1801648), (80, 1238633), (88, 1126030), (110, 900824), (176, 563015), (220, 450412), (440, 225206), (880, 112603)]