88697920

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3797}}^1$

素因数の和:3887

約数の個数: 56

約数和(自身を含む): 214161624

約数和(自身を除く): 125463704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 3797, 4672, 5840, 7594, 11680, 15188, 18985, 23360, 30376, 37970, 60752, 75940, 121504, 151880, 243008, 277181, 303760, 554362, 607520, 1108724, 1215040, 1385905, 2217448, 2771810, 4434896, 5543620, 8869792, 11087240, 17739584, 22174480, 44348960, 88697920]

約数ペア:

[(1, 88697920), (2, 44348960), (4, 22174480), (5, 17739584), (8, 11087240), (10, 8869792), (16, 5543620), (20, 4434896), (32, 2771810), (40, 2217448), (64, 1385905), (73, 1215040), (80, 1108724), (146, 607520), (160, 554362), (292, 303760), (320, 277181), (365, 243008), (584, 151880), (730, 121504), (1168, 75940), (1460, 60752), (2336, 37970), (2920, 30376), (3797, 23360), (4672, 18985), (5840, 15188), (7594, 11680)]