52806065360

素因数分解:

$2^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1123}}^1\times {\mathrm{1511}}^1$

素因数の和:3036

約数の個数: 80

約数和(自身を含む): 123280859520

約数和(自身を除く): 70474794160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 389, 778, 1123, 1511, 1556, 1945, 2246, 3022, 3112, 3890, 4492, 5615, 6044, 6224, 7555, 7780, 8984, 11230, 12088, 15110, 15560, 17968, 22460, 24176, 30220, 31120, 44920, 60440, 89840, 120880, 436847, 587779, 873694, 1175558, 1696853, 1747388, 2184235, 2351116, 2938895, 3393706, 3494776, 4368470, 4702232, 5877790, 6787412, 6989552, 8484265, 8736940, 9404464, 11755580, 13574824, 16968530, 17473880, 23511160, 27149648, 33937060, 34947760, 47022320, 67874120, 135748240, 660075817, 1320151634, 2640303268, 3300379085, 5280606536, 6600758170, 10561213072, 13201516340, 26403032680, 52806065360]

約数ペア:

[(1, 52806065360), (2, 26403032680), (4, 13201516340), (5, 10561213072), (8, 6600758170), (10, 5280606536), (16, 3300379085), (20, 2640303268), (40, 1320151634), (80, 660075817), (389, 135748240), (778, 67874120), (1123, 47022320), (1511, 34947760), (1556, 33937060), (1945, 27149648), (2246, 23511160), (3022, 17473880), (3112, 16968530), (3890, 13574824), (4492, 11755580), (5615, 9404464), (6044, 8736940), (6224, 8484265), (7555, 6989552), (7780, 6787412), (8984, 5877790), (11230, 4702232), (12088, 4368470), (15110, 3494776), (15560, 3393706), (17968, 2938895), (22460, 2351116), (24176, 2184235), (30220, 1747388), (31120, 1696853), (44920, 1175558), (60440, 873694), (89840, 587779), (120880, 436847)]