87616240

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7253}}^1$

素因数の和:7417

約数の個数: 40

約数和(自身を含む): 205085088

約数和(自身を除く): 117468848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 7253, 12080, 14506, 29012, 36265, 58024, 72530, 116048, 145060, 290120, 580240, 1095203, 2190406, 4380812, 5476015, 8761624, 10952030, 17523248, 21904060, 43808120, 87616240]

約数ペア:

[(1, 87616240), (2, 43808120), (4, 21904060), (5, 17523248), (8, 10952030), (10, 8761624), (16, 5476015), (20, 4380812), (40, 2190406), (80, 1095203), (151, 580240), (302, 290120), (604, 145060), (755, 116048), (1208, 72530), (1510, 58024), (2416, 36265), (3020, 29012), (6040, 14506), (7253, 12080)]