3504980

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1013}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 7410312

約数和(自身を除く): 3905332

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1013, 1730, 2026, 3460, 4052, 5065, 10130, 20260, 175249, 350498, 700996, 876245, 1752490, 3504980]

約数ペア:

[(1, 3504980), (2, 1752490), (4, 876245), (5, 700996), (10, 350498), (20, 175249), (173, 20260), (346, 10130), (692, 5065), (865, 4052), (1013, 3460), (1730, 2026)]