11721260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 26078976

約数和(自身を除く): 14357716

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 307, 332, 415, 460, 614, 830, 1228, 1535, 1660, 1909, 3070, 3818, 6140, 7061, 7636, 9545, 14122, 19090, 25481, 28244, 35305, 38180, 50962, 70610, 101924, 127405, 141220, 254810, 509620, 586063, 1172126, 2344252, 2930315, 5860630, 11721260]

約数ペア:

[(1, 11721260), (2, 5860630), (4, 2930315), (5, 2344252), (10, 1172126), (20, 586063), (23, 509620), (46, 254810), (83, 141220), (92, 127405), (115, 101924), (166, 70610), (230, 50962), (307, 38180), (332, 35305), (415, 28244), (460, 25481), (614, 19090), (830, 14122), (1228, 9545), (1535, 7636), (1660, 7061), (1909, 6140), (3070, 3818)]