12773240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10301}}^1$

素因数の和:10343

約数の個数: 32

約数和(自身を含む): 29669760

約数和(自身を除く): 16896520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 10301, 20602, 41204, 51505, 82408, 103010, 206020, 319331, 412040, 638662, 1277324, 1596655, 2554648, 3193310, 6386620, 12773240]

約数ペア:

[(1, 12773240), (2, 6386620), (4, 3193310), (5, 2554648), (8, 1596655), (10, 1277324), (20, 638662), (31, 412040), (40, 319331), (62, 206020), (124, 103010), (155, 82408), (248, 51505), (310, 41204), (620, 20602), (1240, 10301)]