4574977840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{25633}}^1$

素因数の和:25766

約数の個数: 80

約数和(自身を含む): 11214157248

約数和(自身を除く): 6639179408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 97, 115, 184, 194, 230, 368, 388, 460, 485, 776, 920, 970, 1552, 1840, 1940, 2231, 3880, 4462, 7760, 8924, 11155, 17848, 22310, 25633, 35696, 44620, 51266, 89240, 102532, 128165, 178480, 205064, 256330, 410128, 512660, 589559, 1025320, 1179118, 2050640, 2358236, 2486401, 2947795, 4716472, 4972802, 5895590, 9432944, 9945604, 11791180, 12432005, 19891208, 23582360, 24864010, 39782416, 47164720, 49728020, 57187223, 99456040, 114374446, 198912080, 228748892, 285936115, 457497784, 571872230, 914995568, 1143744460, 2287488920, 4574977840]

約数ペア:

[(1, 4574977840), (2, 2287488920), (4, 1143744460), (5, 914995568), (8, 571872230), (10, 457497784), (16, 285936115), (20, 228748892), (23, 198912080), (40, 114374446), (46, 99456040), (80, 57187223), (92, 49728020), (97, 47164720), (115, 39782416), (184, 24864010), (194, 23582360), (230, 19891208), (368, 12432005), (388, 11791180), (460, 9945604), (485, 9432944), (776, 5895590), (920, 4972802), (970, 4716472), (1552, 2947795), (1840, 2486401), (1940, 2358236), (2231, 2050640), (3880, 1179118), (4462, 1025320), (7760, 589559), (8924, 512660), (11155, 410128), (17848, 256330), (22310, 205064), (25633, 178480), (35696, 128165), (44620, 102532), (51266, 89240)]