34285840

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10453}}^1$

素因数の和:10507

約数の個数: 40

約数和(自身を含む): 81666648

約数和(自身を除く): 47380808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 10453, 20906, 41812, 52265, 83624, 104530, 167248, 209060, 418120, 428573, 836240, 857146, 1714292, 2142865, 3428584, 4285730, 6857168, 8571460, 17142920, 34285840]

約数ペア:

[(1, 34285840), (2, 17142920), (4, 8571460), (5, 6857168), (8, 4285730), (10, 3428584), (16, 2142865), (20, 1714292), (40, 857146), (41, 836240), (80, 428573), (82, 418120), (164, 209060), (205, 167248), (328, 104530), (410, 83624), (656, 52265), (820, 41812), (1640, 20906), (3280, 10453)]