27610300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6421}}^1$

素因数の和:6478

約数の個数: 36

約数和(自身を含む): 61317256

約数和(自身を除く): 33706956

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 6421, 12842, 25684, 32105, 64210, 128420, 160525, 276103, 321050, 552206, 642100, 1104412, 1380515, 2761030, 5522060, 6902575, 13805150, 27610300]

約数ペア:

[(1, 27610300), (2, 13805150), (4, 6902575), (5, 5522060), (10, 2761030), (20, 1380515), (25, 1104412), (43, 642100), (50, 552206), (86, 321050), (100, 276103), (172, 160525), (215, 128420), (430, 64210), (860, 32105), (1075, 25684), (2150, 12842), (4300, 6421)]