13704943700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{247829}}^1$

素因数の和:247929

約数の個数: 72

約数和(自身を含む): 34418630400

約数和(自身を除く): 20713686700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 790, 1106, 1580, 1975, 2212, 2765, 3950, 5530, 7900, 11060, 13825, 27650, 55300, 247829, 495658, 991316, 1239145, 1734803, 2478290, 3469606, 4956580, 6195725, 6939212, 8674015, 12391450, 17348030, 19578491, 24782900, 34696060, 39156982, 43370075, 78313964, 86740150, 97892455, 137049437, 173480300, 195784910, 274098874, 391569820, 489462275, 548197748, 685247185, 978924550, 1370494370, 1957849100, 2740988740, 3426235925, 6852471850, 13704943700]

約数ペア:

[(1, 13704943700), (2, 6852471850), (4, 3426235925), (5, 2740988740), (7, 1957849100), (10, 1370494370), (14, 978924550), (20, 685247185), (25, 548197748), (28, 489462275), (35, 391569820), (50, 274098874), (70, 195784910), (79, 173480300), (100, 137049437), (140, 97892455), (158, 86740150), (175, 78313964), (316, 43370075), (350, 39156982), (395, 34696060), (553, 24782900), (700, 19578491), (790, 17348030), (1106, 12391450), (1580, 8674015), (1975, 6939212), (2212, 6195725), (2765, 4956580), (3950, 3469606), (5530, 2478290), (7900, 1734803), (11060, 1239145), (13825, 991316), (27650, 495658), (55300, 247829)]