229510348520

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1\times {\mathrm{55849}}^1$

素因数の和:57378

約数の個数: 64

約数和(自身を含む): 524042784000

約数和(自身を除く): 294532435480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 1447, 2840, 2894, 5788, 7235, 11576, 14470, 28940, 55849, 57880, 102737, 111698, 205474, 223396, 279245, 410948, 446792, 513685, 558490, 821896, 1027370, 1116980, 2054740, 2233960, 3965279, 4109480, 7930558, 15861116, 19826395, 31722232, 39652790, 79305580, 80813503, 158611160, 161627006, 323254012, 404067515, 646508024, 808135030, 1616270060, 3232540120, 5737758713, 11475517426, 22951034852, 28688793565, 45902069704, 57377587130, 114755174260, 229510348520]

約数ペア:

[(1, 229510348520), (2, 114755174260), (4, 57377587130), (5, 45902069704), (8, 28688793565), (10, 22951034852), (20, 11475517426), (40, 5737758713), (71, 3232540120), (142, 1616270060), (284, 808135030), (355, 646508024), (568, 404067515), (710, 323254012), (1420, 161627006), (1447, 158611160), (2840, 80813503), (2894, 79305580), (5788, 39652790), (7235, 31722232), (11576, 19826395), (14470, 15861116), (28940, 7930558), (55849, 4109480), (57880, 3965279), (102737, 2233960), (111698, 2054740), (205474, 1116980), (223396, 1027370), (279245, 821896), (410948, 558490), (446792, 513685)]