61283360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1061}}^1$

素因数の和:1114

約数の個数: 72

約数和(自身を含む): 152947116

約数和(自身を除く): 91663756

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 361, 380, 608, 722, 760, 1061, 1444, 1520, 1805, 2122, 2888, 3040, 3610, 4244, 5305, 5776, 7220, 8488, 10610, 11552, 14440, 16976, 20159, 21220, 28880, 33952, 40318, 42440, 57760, 80636, 84880, 100795, 161272, 169760, 201590, 322544, 383021, 403180, 645088, 766042, 806360, 1532084, 1612720, 1915105, 3064168, 3225440, 3830210, 6128336, 7660420, 12256672, 15320840, 30641680, 61283360]

約数ペア:

[(1, 61283360), (2, 30641680), (4, 15320840), (5, 12256672), (8, 7660420), (10, 6128336), (16, 3830210), (19, 3225440), (20, 3064168), (32, 1915105), (38, 1612720), (40, 1532084), (76, 806360), (80, 766042), (95, 645088), (152, 403180), (160, 383021), (190, 322544), (304, 201590), (361, 169760), (380, 161272), (608, 100795), (722, 84880), (760, 80636), (1061, 57760), (1444, 42440), (1520, 40318), (1805, 33952), (2122, 28880), (2888, 21220), (3040, 20159), (3610, 16976), (4244, 14440), (5305, 11552), (5776, 10610), (7220, 8488)]