1392040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2677}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 3374280

約数和(自身を除く): 1982240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2677, 5354, 10708, 13385, 21416, 26770, 34801, 53540, 69602, 107080, 139204, 174005, 278408, 348010, 696020, 1392040]

約数ペア:

[(1, 1392040), (2, 696020), (4, 348010), (5, 278408), (8, 174005), (10, 139204), (13, 107080), (20, 69602), (26, 53540), (40, 34801), (52, 26770), (65, 21416), (104, 13385), (130, 10708), (260, 5354), (520, 2677)]