54334160

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2417}}^1$

素因数の和:2711

約数の個数: 40

約数和(自身を含む): 126828936

約数和(自身を除く): 72494776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1405, 2248, 2417, 2810, 4496, 4834, 5620, 9668, 11240, 12085, 19336, 22480, 24170, 38672, 48340, 96680, 193360, 679177, 1358354, 2716708, 3395885, 5433416, 6791770, 10866832, 13583540, 27167080, 54334160]

約数ペア:

[(1, 54334160), (2, 27167080), (4, 13583540), (5, 10866832), (8, 6791770), (10, 5433416), (16, 3395885), (20, 2716708), (40, 1358354), (80, 679177), (281, 193360), (562, 96680), (1124, 48340), (1405, 38672), (2248, 24170), (2417, 22480), (2810, 19336), (4496, 12085), (4834, 11240), (5620, 9668)]