1330722500

素因数分解:

$2^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{23143}}^1$

素因数の和:23190

約数の個数: 60

約数和(自身を含む): 3036677952

約数和(自身を除く): 1705955452

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 625, 1150, 1250, 2300, 2500, 2875, 5750, 11500, 14375, 23143, 28750, 46286, 57500, 92572, 115715, 231430, 462860, 532289, 578575, 1064578, 1157150, 2129156, 2314300, 2661445, 2892875, 5322890, 5785750, 10645780, 11571500, 13307225, 14464375, 26614450, 28928750, 53228900, 57857500, 66536125, 133072250, 266144500, 332680625, 665361250, 1330722500]

約数ペア:

[(1, 1330722500), (2, 665361250), (4, 332680625), (5, 266144500), (10, 133072250), (20, 66536125), (23, 57857500), (25, 53228900), (46, 28928750), (50, 26614450), (92, 14464375), (100, 13307225), (115, 11571500), (125, 10645780), (230, 5785750), (250, 5322890), (460, 2892875), (500, 2661445), (575, 2314300), (625, 2129156), (1150, 1157150), (1250, 1064578), (2300, 578575), (2500, 532289), (2875, 462860), (5750, 231430), (11500, 115715), (14375, 92572), (23143, 57500), (28750, 46286)]