38345660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 83486592

約数和(自身を除く): 45140932

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 101, 164, 202, 205, 404, 410, 463, 505, 820, 926, 1010, 1852, 2020, 2315, 4141, 4630, 8282, 9260, 16564, 18983, 20705, 37966, 41410, 46763, 75932, 82820, 93526, 94915, 187052, 189830, 233815, 379660, 467630, 935260, 1917283, 3834566, 7669132, 9586415, 19172830, 38345660]

約数ペア:

[(1, 38345660), (2, 19172830), (4, 9586415), (5, 7669132), (10, 3834566), (20, 1917283), (41, 935260), (82, 467630), (101, 379660), (164, 233815), (202, 189830), (205, 187052), (404, 94915), (410, 93526), (463, 82820), (505, 75932), (820, 46763), (926, 41410), (1010, 37966), (1852, 20705), (2020, 18983), (2315, 16564), (4141, 9260), (4630, 8282)]