1008079540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{37643}}^1$

素因数の和:37768

約数の個数: 48

約数和(自身を含む): 2302005888

約数和(自身を除く): 1293926348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 5356, 6695, 13390, 26780, 37643, 75286, 150572, 188215, 376430, 489359, 752860, 978718, 1957436, 2446795, 3877229, 4893590, 7754458, 9787180, 15508916, 19386145, 38772290, 50403977, 77544580, 100807954, 201615908, 252019885, 504039770, 1008079540]

約数ペア:

[(1, 1008079540), (2, 504039770), (4, 252019885), (5, 201615908), (10, 100807954), (13, 77544580), (20, 50403977), (26, 38772290), (52, 19386145), (65, 15508916), (103, 9787180), (130, 7754458), (206, 4893590), (260, 3877229), (412, 2446795), (515, 1957436), (1030, 978718), (1339, 752860), (2060, 489359), (2678, 376430), (5356, 188215), (6695, 150572), (13390, 75286), (26780, 37643)]