22827760

素因数分解:

$2^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{659}}^1$

素因数の和:1105

約数の個数: 40

約数和(自身を含む): 53277840

約数和(自身を除く): 30450080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 433, 659, 866, 1318, 1732, 2165, 2636, 3295, 3464, 4330, 5272, 6590, 6928, 8660, 10544, 13180, 17320, 26360, 34640, 52720, 285347, 570694, 1141388, 1426735, 2282776, 2853470, 4565552, 5706940, 11413880, 22827760]

約数ペア:

[(1, 22827760), (2, 11413880), (4, 5706940), (5, 4565552), (8, 2853470), (10, 2282776), (16, 1426735), (20, 1141388), (40, 570694), (80, 285347), (433, 52720), (659, 34640), (866, 26360), (1318, 17320), (1732, 13180), (2165, 10544), (2636, 8660), (3295, 6928), (3464, 6590), (4330, 5272)]