14880491620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1\times {\mathrm{13217}}^1$

素因数の和:14640

約数の個数: 48

約数和(自身を含む): 32036942448

約数和(自身を除く): 17156450828

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1373, 2746, 5492, 6865, 13217, 13730, 26434, 27460, 52868, 56293, 66085, 112586, 132170, 225172, 264340, 281465, 541897, 562930, 1083794, 1125860, 2167588, 2709485, 5418970, 10837940, 18146941, 36293882, 72587764, 90734705, 181469410, 362938820, 744024581, 1488049162, 2976098324, 3720122905, 7440245810, 14880491620]

約数ペア:

[(1, 14880491620), (2, 7440245810), (4, 3720122905), (5, 2976098324), (10, 1488049162), (20, 744024581), (41, 362938820), (82, 181469410), (164, 90734705), (205, 72587764), (410, 36293882), (820, 18146941), (1373, 10837940), (2746, 5418970), (5492, 2709485), (6865, 2167588), (13217, 1125860), (13730, 1083794), (26434, 562930), (27460, 541897), (52868, 281465), (56293, 264340), (66085, 225172), (112586, 132170)]