37975600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 100635920

約数和(自身を除く): 62660320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 67, 80, 100, 104, 109, 130, 134, 200, 208, 218, 260, 268, 325, 335, 400, 436, 520, 536, 545, 650, 670, 871, 872, 1040, 1072, 1090, 1300, 1340, 1417, 1675, 1742, 1744, 2180, 2600, 2680, 2725, 2834, 3350, 3484, 4355, 4360, 5200, 5360, 5450, 5668, 6700, 6968, 7085, 7303, 8710, 8720, 10900, 11336, 13400, 13936, 14170, 14606, 17420, 21775, 21800, 22672, 26800, 28340, 29212, 34840, 35425, 36515, 43550, 43600, 56680, 58424, 69680, 70850, 73030, 87100, 94939, 113360, 116848, 141700, 146060, 174200, 182575, 189878, 283400, 292120, 348400, 365150, 379756, 474695, 566800, 584240, 730300, 759512, 949390, 1460600, 1519024, 1898780, 2373475, 2921200, 3797560, 4746950, 7595120, 9493900, 18987800, 37975600]

約数ペア:

[(1, 37975600), (2, 18987800), (4, 9493900), (5, 7595120), (8, 4746950), (10, 3797560), (13, 2921200), (16, 2373475), (20, 1898780), (25, 1519024), (26, 1460600), (40, 949390), (50, 759512), (52, 730300), (65, 584240), (67, 566800), (80, 474695), (100, 379756), (104, 365150), (109, 348400), (130, 292120), (134, 283400), (200, 189878), (208, 182575), (218, 174200), (260, 146060), (268, 141700), (325, 116848), (335, 113360), (400, 94939), (436, 87100), (520, 73030), (536, 70850), (545, 69680), (650, 58424), (670, 56680), (871, 43600), (872, 43550), (1040, 36515), (1072, 35425), (1090, 34840), (1300, 29212), (1340, 28340), (1417, 26800), (1675, 22672), (1742, 21800), (1744, 21775), (2180, 17420), (2600, 14606), (2680, 14170), (2725, 13936), (2834, 13400), (3350, 11336), (3484, 10900), (4355, 8720), (4360, 8710), (5200, 7303), (5360, 7085), (5450, 6968), (5668, 6700)]