27952360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1321}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 65795940

約数和(自身を除く): 37843580

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 1321, 2116, 2642, 2645, 4232, 5284, 5290, 6605, 10568, 10580, 13210, 21160, 26420, 30383, 52840, 60766, 121532, 151915, 243064, 303830, 607660, 698809, 1215320, 1397618, 2795236, 3494045, 5590472, 6988090, 13976180, 27952360]

約数ペア:

[(1, 27952360), (2, 13976180), (4, 6988090), (5, 5590472), (8, 3494045), (10, 2795236), (20, 1397618), (23, 1215320), (40, 698809), (46, 607660), (92, 303830), (115, 243064), (184, 151915), (230, 121532), (460, 60766), (529, 52840), (920, 30383), (1058, 26420), (1321, 21160), (2116, 13210), (2642, 10580), (2645, 10568), (4232, 6605), (5284, 5290)]