10415220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10211}}^1$

素因数の和:10240

約数の個数: 48

約数和(自身を含む): 30881088

約数和(自身を除く): 20465868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 10211, 20422, 30633, 40844, 51055, 61266, 102110, 122532, 153165, 173587, 204220, 306330, 347174, 520761, 612660, 694348, 867935, 1041522, 1735870, 2083044, 2603805, 3471740, 5207610, 10415220]

約数ペア:

[(1, 10415220), (2, 5207610), (3, 3471740), (4, 2603805), (5, 2083044), (6, 1735870), (10, 1041522), (12, 867935), (15, 694348), (17, 612660), (20, 520761), (30, 347174), (34, 306330), (51, 204220), (60, 173587), (68, 153165), (85, 122532), (102, 102110), (170, 61266), (204, 51055), (255, 40844), (340, 30633), (510, 20422), (1020, 10211)]