10080499720

素因数分解:

$2^3\times 5^1\times {\mathrm{9013}}^1\times {\mathrm{27961}}^1$

素因数の和:36985

約数の個数: 32

約数和(自身を含む): 22684452120

約数和(自身を除く): 12603952400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9013, 18026, 27961, 36052, 45065, 55922, 72104, 90130, 111844, 139805, 180260, 223688, 279610, 360520, 559220, 1118440, 252012493, 504024986, 1008049972, 1260062465, 2016099944, 2520124930, 5040249860, 10080499720]

約数ペア:

[(1, 10080499720), (2, 5040249860), (4, 2520124930), (5, 2016099944), (8, 1260062465), (10, 1008049972), (20, 504024986), (40, 252012493), (9013, 1118440), (18026, 559220), (27961, 360520), (36052, 279610), (45065, 223688), (55922, 180260), (72104, 139805), (90130, 111844)]