39642200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 101035200

約数和(自身を除く): 61393000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 79, 100, 104, 130, 158, 193, 200, 260, 316, 325, 386, 395, 520, 632, 650, 772, 790, 965, 1027, 1300, 1544, 1580, 1930, 1975, 2054, 2509, 2600, 3160, 3860, 3950, 4108, 4825, 5018, 5135, 7720, 7900, 8216, 9650, 10036, 10270, 12545, 15247, 15800, 19300, 20072, 20540, 25090, 25675, 30494, 38600, 41080, 50180, 51350, 60988, 62725, 76235, 100360, 102700, 121976, 125450, 152470, 198211, 205400, 250900, 304940, 381175, 396422, 501800, 609880, 762350, 792844, 991055, 1524700, 1585688, 1982110, 3049400, 3964220, 4955275, 7928440, 9910550, 19821100, 39642200]

約数ペア:

[(1, 39642200), (2, 19821100), (4, 9910550), (5, 7928440), (8, 4955275), (10, 3964220), (13, 3049400), (20, 1982110), (25, 1585688), (26, 1524700), (40, 991055), (50, 792844), (52, 762350), (65, 609880), (79, 501800), (100, 396422), (104, 381175), (130, 304940), (158, 250900), (193, 205400), (200, 198211), (260, 152470), (316, 125450), (325, 121976), (386, 102700), (395, 100360), (520, 76235), (632, 62725), (650, 60988), (772, 51350), (790, 50180), (965, 41080), (1027, 38600), (1300, 30494), (1544, 25675), (1580, 25090), (1930, 20540), (1975, 20072), (2054, 19300), (2509, 15800), (2600, 15247), (3160, 12545), (3860, 10270), (3950, 10036), (4108, 9650), (4825, 8216), (5018, 7900), (5135, 7720)]