1113360080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{86441}}^1$

素因数の和:86484

約数の個数: 80

約数和(自身を含む): 3087016704

約数和(自身を除く): 1973656624

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, 86441, 172882, 345764, 432205, 605087, 691528, 864410, 1210174, 1383056, 1728820, 1988143, 2420348, 3025435, 3457640, 3976286, 4840696, 6050870, 6915280, 7952572, 9681392, 9940715, 12101740, 13917001, 15905144, 19881430, 24203480, 27834002, 31810288, 39762860, 48406960, 55668004, 69585005, 79525720, 111336008, 139170010, 159051440, 222672016, 278340020, 556680040, 1113360080]

約数ペア:

[(1, 1113360080), (2, 556680040), (4, 278340020), (5, 222672016), (7, 159051440), (8, 139170010), (10, 111336008), (14, 79525720), (16, 69585005), (20, 55668004), (23, 48406960), (28, 39762860), (35, 31810288), (40, 27834002), (46, 24203480), (56, 19881430), (70, 15905144), (80, 13917001), (92, 12101740), (112, 9940715), (115, 9681392), (140, 7952572), (161, 6915280), (184, 6050870), (230, 4840696), (280, 3976286), (322, 3457640), (368, 3025435), (460, 2420348), (560, 1988143), (644, 1728820), (805, 1383056), (920, 1210174), (1288, 864410), (1610, 691528), (1840, 605087), (2576, 432205), (3220, 345764), (6440, 172882), (12880, 86441)]