40036675

素因数分解:

$5^2\times 7^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 60

約数和(自身を含む): 62518320

約数和(自身を除く): 22481645

約数列:

[1, 5, 7, 23, 25, 29, 35, 49, 115, 145, 161, 175, 203, 245, 343, 575, 667, 725, 805, 1015, 1127, 1225, 1421, 1715, 2401, 3335, 4025, 4669, 5075, 5635, 7105, 7889, 8575, 9947, 12005, 16675, 23345, 28175, 32683, 35525, 39445, 49735, 55223, 60025, 69629, 116725, 163415, 197225, 228781, 248675, 276115, 348145, 817075, 1143905, 1380575, 1601467, 1740725, 5719525, 8007335, 40036675]

約数ペア:

[(1, 40036675), (5, 8007335), (7, 5719525), (23, 1740725), (25, 1601467), (29, 1380575), (35, 1143905), (49, 817075), (115, 348145), (145, 276115), (161, 248675), (175, 228781), (203, 197225), (245, 163415), (343, 116725), (575, 69629), (667, 60025), (725, 55223), (805, 49735), (1015, 39445), (1127, 35525), (1225, 32683), (1421, 28175), (1715, 23345), (2401, 16675), (3335, 12005), (4025, 9947), (4669, 8575), (5075, 7889), (5635, 7105)]