12777050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 27935712

約数和(自身を除く): 15158662

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 1787, 3574, 3575, 7150, 8935, 17870, 19657, 23231, 39314, 44675, 46462, 89350, 98285, 116155, 196570, 232310, 255541, 491425, 511082, 580775, 982850, 1161550, 1277705, 2555410, 6388525, 12777050]

約数ペア:

[(1, 12777050), (2, 6388525), (5, 2555410), (10, 1277705), (11, 1161550), (13, 982850), (22, 580775), (25, 511082), (26, 491425), (50, 255541), (55, 232310), (65, 196570), (110, 116155), (130, 98285), (143, 89350), (275, 46462), (286, 44675), (325, 39314), (550, 23231), (650, 19657), (715, 17870), (1430, 8935), (1787, 7150), (3574, 3575)]