40750620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2417}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 114555168

約数和(自身を除く): 73804548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2417, 2810, 3372, 4215, 4834, 5620, 7251, 8430, 9668, 12085, 14502, 16860, 24170, 29004, 36255, 48340, 72510, 145020, 679177, 1358354, 2037531, 2716708, 3395885, 4075062, 6791770, 8150124, 10187655, 13583540, 20375310, 40750620]

約数ペア:

[(1, 40750620), (2, 20375310), (3, 13583540), (4, 10187655), (5, 8150124), (6, 6791770), (10, 4075062), (12, 3395885), (15, 2716708), (20, 2037531), (30, 1358354), (60, 679177), (281, 145020), (562, 72510), (843, 48340), (1124, 36255), (1405, 29004), (1686, 24170), (2417, 16860), (2810, 14502), (3372, 12085), (4215, 9668), (4834, 8430), (5620, 7251)]