5087174960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{394967}}^1$

素因数の和:395010

約数の個数: 80

約数和(自身を含む): 14105097216

約数和(自身を除く): 9017922256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 12880, 394967, 789934, 1579868, 1974835, 2764769, 3159736, 3949670, 5529538, 6319472, 7899340, 9084241, 11059076, 13823845, 15798680, 18168482, 22118152, 27647690, 31597360, 36336964, 44236304, 45421205, 55295380, 63589687, 72673928, 90842410, 110590760, 127179374, 145347856, 181684820, 221181520, 254358748, 317948435, 363369640, 508717496, 635896870, 726739280, 1017434992, 1271793740, 2543587480, 5087174960]

約数ペア:

[(1, 5087174960), (2, 2543587480), (4, 1271793740), (5, 1017434992), (7, 726739280), (8, 635896870), (10, 508717496), (14, 363369640), (16, 317948435), (20, 254358748), (23, 221181520), (28, 181684820), (35, 145347856), (40, 127179374), (46, 110590760), (56, 90842410), (70, 72673928), (80, 63589687), (92, 55295380), (112, 45421205), (115, 44236304), (140, 36336964), (161, 31597360), (184, 27647690), (230, 22118152), (280, 18168482), (322, 15798680), (368, 13823845), (460, 11059076), (560, 9084241), (644, 7899340), (805, 6319472), (920, 5529538), (1288, 3949670), (1610, 3159736), (1840, 2764769), (2576, 1974835), (3220, 1579868), (6440, 789934), (12880, 394967)]