18048160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8677}}^1$

素因数の和:8705

約数の個数: 48

約数和(自身を含む): 45923976

約数和(自身を除く): 27875816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 8677, 17354, 34708, 43385, 69416, 86770, 112801, 138832, 173540, 225602, 277664, 347080, 451204, 564005, 694160, 902408, 1128010, 1388320, 1804816, 2256020, 3609632, 4512040, 9024080, 18048160]

約数ペア:

[(1, 18048160), (2, 9024080), (4, 4512040), (5, 3609632), (8, 2256020), (10, 1804816), (13, 1388320), (16, 1128010), (20, 902408), (26, 694160), (32, 564005), (40, 451204), (52, 347080), (65, 277664), (80, 225602), (104, 173540), (130, 138832), (160, 112801), (208, 86770), (260, 69416), (416, 43385), (520, 34708), (1040, 17354), (2080, 8677)]