11575850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 25310880

約数和(自身を除く): 13735030

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, 1619, 3238, 3575, 7150, 8095, 16190, 17809, 21047, 35618, 40475, 42094, 80950, 89045, 105235, 178090, 210470, 231517, 445225, 463034, 526175, 890450, 1052350, 1157585, 2315170, 5787925, 11575850]

約数ペア:

[(1, 11575850), (2, 5787925), (5, 2315170), (10, 1157585), (11, 1052350), (13, 890450), (22, 526175), (25, 463034), (26, 445225), (50, 231517), (55, 210470), (65, 178090), (110, 105235), (130, 89045), (143, 80950), (275, 42094), (286, 40475), (325, 35618), (550, 21047), (650, 17809), (715, 16190), (1430, 8095), (1619, 7150), (3238, 3575)]