140330800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11317}}^1$

素因数の和:11366

約数の個数: 60

約数和(自身を含む): 348051136

約数和(自身を除く): 207720336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 11317, 12400, 22634, 45268, 56585, 90536, 113170, 181072, 226340, 282925, 350827, 452680, 565850, 701654, 905360, 1131700, 1403308, 1754135, 2263400, 2806616, 3508270, 4526800, 5613232, 7016540, 8770675, 14033080, 17541350, 28066160, 35082700, 70165400, 140330800]

約数ペア:

[(1, 140330800), (2, 70165400), (4, 35082700), (5, 28066160), (8, 17541350), (10, 14033080), (16, 8770675), (20, 7016540), (25, 5613232), (31, 4526800), (40, 3508270), (50, 2806616), (62, 2263400), (80, 1754135), (100, 1403308), (124, 1131700), (155, 905360), (200, 701654), (248, 565850), (310, 452680), (400, 350827), (496, 282925), (620, 226340), (775, 181072), (1240, 113170), (1550, 90536), (2480, 56585), (3100, 45268), (6200, 22634), (11317, 12400)]