101947120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115849}}^1$

素因数の和:115873

約数の個数: 40

約数和(自身を含む): 258577200

約数和(自身を除く): 156630080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 115849, 231698, 463396, 579245, 926792, 1158490, 1274339, 1853584, 2316980, 2548678, 4633960, 5097356, 6371695, 9267920, 10194712, 12743390, 20389424, 25486780, 50973560, 101947120]

約数ペア:

[(1, 101947120), (2, 50973560), (4, 25486780), (5, 20389424), (8, 12743390), (10, 10194712), (11, 9267920), (16, 6371695), (20, 5097356), (22, 4633960), (40, 2548678), (44, 2316980), (55, 1853584), (80, 1274339), (88, 1158490), (110, 926792), (176, 579245), (220, 463396), (440, 231698), (880, 115849)]