29574260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 65856000

約数和(自身を除く): 36281740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 223, 349, 380, 446, 698, 892, 1115, 1396, 1745, 2230, 3490, 4237, 4460, 6631, 6980, 8474, 13262, 16948, 21185, 26524, 33155, 42370, 66310, 77827, 84740, 132620, 155654, 311308, 389135, 778270, 1478713, 1556540, 2957426, 5914852, 7393565, 14787130, 29574260]

約数ペア:

[(1, 29574260), (2, 14787130), (4, 7393565), (5, 5914852), (10, 2957426), (19, 1556540), (20, 1478713), (38, 778270), (76, 389135), (95, 311308), (190, 155654), (223, 132620), (349, 84740), (380, 77827), (446, 66310), (698, 42370), (892, 33155), (1115, 26524), (1396, 21185), (1745, 16948), (2230, 13262), (3490, 8474), (4237, 6980), (4460, 6631)]