10541240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8501}}^1$

素因数の和:8543

約数の個数: 32

約数和(自身を含む): 24485760

約数和(自身を除く): 13944520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 8501, 17002, 34004, 42505, 68008, 85010, 170020, 263531, 340040, 527062, 1054124, 1317655, 2108248, 2635310, 5270620, 10541240]

約数ペア:

[(1, 10541240), (2, 5270620), (4, 2635310), (5, 2108248), (8, 1317655), (10, 1054124), (20, 527062), (31, 340040), (40, 263531), (62, 170020), (124, 85010), (155, 68008), (248, 42505), (310, 34004), (620, 17002), (1240, 8501)]