227148560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167021}}^1$

素因数の和:167051

約数の個数: 40

約数和(自身を含む): 559189656

約数和(自身を除く): 332041096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 167021, 334042, 668084, 835105, 1336168, 1670210, 2672336, 2839357, 3340420, 5678714, 6680840, 11357428, 13361680, 14196785, 22714856, 28393570, 45429712, 56787140, 113574280, 227148560]

約数ペア:

[(1, 227148560), (2, 113574280), (4, 56787140), (5, 45429712), (8, 28393570), (10, 22714856), (16, 14196785), (17, 13361680), (20, 11357428), (34, 6680840), (40, 5678714), (68, 3340420), (80, 2839357), (85, 2672336), (136, 1670210), (170, 1336168), (272, 835105), (340, 668084), (680, 334042), (1360, 167021)]