40920335

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 53844480

約数和(自身を除く): 12924145

約数列:

[1, 5, 23, 37, 59, 115, 163, 185, 295, 815, 851, 1357, 2183, 3749, 4255, 6031, 6785, 9617, 10915, 18745, 30155, 48085, 50209, 138713, 221191, 251045, 355829, 693565, 1105955, 1779145, 8184067, 40920335]

約数ペア:

[(1, 40920335), (5, 8184067), (23, 1779145), (37, 1105955), (59, 693565), (115, 355829), (163, 251045), (185, 221191), (295, 138713), (815, 50209), (851, 48085), (1357, 30155), (2183, 18745), (3749, 10915), (4255, 9617), (6031, 6785)]