89320040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5711}}^1$

素因数の和:5762

約数の個数: 64

約数和(自身を含む): 222082560

約数和(自身を除く): 132762520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 5711, 7820, 11422, 15640, 22844, 28555, 45688, 57110, 97087, 114220, 131353, 194174, 228440, 262706, 388348, 485435, 525412, 656765, 776696, 970870, 1050824, 1313530, 1941740, 2233001, 2627060, 3883480, 4466002, 5254120, 8932004, 11165005, 17864008, 22330010, 44660020, 89320040]

約数ペア:

[(1, 89320040), (2, 44660020), (4, 22330010), (5, 17864008), (8, 11165005), (10, 8932004), (17, 5254120), (20, 4466002), (23, 3883480), (34, 2627060), (40, 2233001), (46, 1941740), (68, 1313530), (85, 1050824), (92, 970870), (115, 776696), (136, 656765), (170, 525412), (184, 485435), (230, 388348), (340, 262706), (391, 228440), (460, 194174), (680, 131353), (782, 114220), (920, 97087), (1564, 57110), (1955, 45688), (3128, 28555), (3910, 22844), (5711, 15640), (7820, 11422)]