12324520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 30255120

約数和(自身を除く): 17930600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 173, 260, 274, 346, 520, 548, 685, 692, 865, 1096, 1370, 1384, 1730, 1781, 2249, 2740, 3460, 3562, 4498, 5480, 6920, 7124, 8905, 8996, 11245, 14248, 17810, 17992, 22490, 23701, 35620, 44980, 47402, 71240, 89960, 94804, 118505, 189608, 237010, 308113, 474020, 616226, 948040, 1232452, 1540565, 2464904, 3081130, 6162260, 12324520]

約数ペア:

[(1, 12324520), (2, 6162260), (4, 3081130), (5, 2464904), (8, 1540565), (10, 1232452), (13, 948040), (20, 616226), (26, 474020), (40, 308113), (52, 237010), (65, 189608), (104, 118505), (130, 94804), (137, 89960), (173, 71240), (260, 47402), (274, 44980), (346, 35620), (520, 23701), (548, 22490), (685, 17992), (692, 17810), (865, 14248), (1096, 11245), (1370, 8996), (1384, 8905), (1730, 7124), (1781, 6920), (2249, 5480), (2740, 4498), (3460, 3562)]