190065652040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3297461}}^1$

素因数の和:3297614

約数の個数: 64

約数和(自身を含む): 470086182720

約数和(自身を除く): 280020530680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 131, 220, 262, 440, 524, 655, 1048, 1310, 1441, 2620, 2882, 5240, 5764, 7205, 11528, 14410, 28820, 57640, 3297461, 6594922, 13189844, 16487305, 26379688, 32974610, 36272071, 65949220, 72544142, 131898440, 145088284, 181360355, 290176568, 362720710, 431967391, 725441420, 863934782, 1450882840, 1727869564, 2159836955, 3455739128, 4319673910, 4751641301, 8639347820, 9503282602, 17278695640, 19006565204, 23758206505, 38013130408, 47516413010, 95032826020, 190065652040]

約数ペア:

[(1, 190065652040), (2, 95032826020), (4, 47516413010), (5, 38013130408), (8, 23758206505), (10, 19006565204), (11, 17278695640), (20, 9503282602), (22, 8639347820), (40, 4751641301), (44, 4319673910), (55, 3455739128), (88, 2159836955), (110, 1727869564), (131, 1450882840), (220, 863934782), (262, 725441420), (440, 431967391), (524, 362720710), (655, 290176568), (1048, 181360355), (1310, 145088284), (1441, 131898440), (2620, 72544142), (2882, 65949220), (5240, 36272071), (5764, 32974610), (7205, 26379688), (11528, 16487305), (14410, 13189844), (28820, 6594922), (57640, 3297461)]