3529040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1467

約数の個数: 40

約数和(自身を含む): 8475648

約数和(自身を除く): 4946608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1423, 2480, 2846, 5692, 7115, 11384, 14230, 22768, 28460, 44113, 56920, 88226, 113840, 176452, 220565, 352904, 441130, 705808, 882260, 1764520, 3529040]

約数ペア:

[(1, 3529040), (2, 1764520), (4, 882260), (5, 705808), (8, 441130), (10, 352904), (16, 220565), (20, 176452), (31, 113840), (40, 88226), (62, 56920), (80, 44113), (124, 28460), (155, 22768), (248, 14230), (310, 11384), (496, 7115), (620, 5692), (1240, 2846), (1423, 2480)]