71912240

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5953}}^1$

素因数の和:6117

約数の個数: 40

約数和(自身を含む): 168331488

約数和(自身を除く): 96419248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 5953, 6040, 11906, 12080, 23812, 29765, 47624, 59530, 95248, 119060, 238120, 476240, 898903, 1797806, 3595612, 4494515, 7191224, 8989030, 14382448, 17978060, 35956120, 71912240]

約数ペア:

[(1, 71912240), (2, 35956120), (4, 17978060), (5, 14382448), (8, 8989030), (10, 7191224), (16, 4494515), (20, 3595612), (40, 1797806), (80, 898903), (151, 476240), (302, 238120), (604, 119060), (755, 95248), (1208, 59530), (1510, 47624), (2416, 29765), (3020, 23812), (5953, 12080), (6040, 11906)]