39250640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 110992896

約数和(自身を除く): 71742256

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 47, 52, 55, 65, 73, 80, 88, 94, 104, 110, 130, 143, 146, 176, 188, 208, 220, 235, 260, 286, 292, 365, 376, 440, 470, 517, 520, 572, 584, 611, 715, 730, 752, 803, 880, 940, 949, 1034, 1040, 1144, 1168, 1222, 1430, 1460, 1606, 1880, 1898, 2068, 2288, 2444, 2585, 2860, 2920, 3055, 3212, 3431, 3760, 3796, 4015, 4136, 4745, 4888, 5170, 5720, 5840, 6110, 6424, 6721, 6862, 7592, 8030, 8272, 9490, 9776, 10340, 10439, 11440, 12220, 12848, 13442, 13724, 15184, 16060, 17155, 18980, 20680, 20878, 24440, 26884, 27448, 32120, 33605, 34310, 37741, 37960, 41360, 41756, 44603, 48880, 52195, 53768, 54896, 64240, 67210, 68620, 75482, 75920, 83512, 89206, 104390, 107536, 134420, 137240, 150964, 167024, 178412, 188705, 208780, 223015, 268840, 274480, 301928, 356824, 377410, 417560, 446030, 490633, 537680, 603856, 713648, 754820, 835120, 892060, 981266, 1509640, 1784120, 1962532, 2453165, 3019280, 3568240, 3925064, 4906330, 7850128, 9812660, 19625320, 39250640]

約数ペア:

[(1, 39250640), (2, 19625320), (4, 9812660), (5, 7850128), (8, 4906330), (10, 3925064), (11, 3568240), (13, 3019280), (16, 2453165), (20, 1962532), (22, 1784120), (26, 1509640), (40, 981266), (44, 892060), (47, 835120), (52, 754820), (55, 713648), (65, 603856), (73, 537680), (80, 490633), (88, 446030), (94, 417560), (104, 377410), (110, 356824), (130, 301928), (143, 274480), (146, 268840), (176, 223015), (188, 208780), (208, 188705), (220, 178412), (235, 167024), (260, 150964), (286, 137240), (292, 134420), (365, 107536), (376, 104390), (440, 89206), (470, 83512), (517, 75920), (520, 75482), (572, 68620), (584, 67210), (611, 64240), (715, 54896), (730, 53768), (752, 52195), (803, 48880), (880, 44603), (940, 41756), (949, 41360), (1034, 37960), (1040, 37741), (1144, 34310), (1168, 33605), (1222, 32120), (1430, 27448), (1460, 26884), (1606, 24440), (1880, 20878), (1898, 20680), (2068, 18980), (2288, 17155), (2444, 16060), (2585, 15184), (2860, 13724), (2920, 13442), (3055, 12848), (3212, 12220), (3431, 11440), (3760, 10439), (3796, 10340), (4015, 9776), (4136, 9490), (4745, 8272), (4888, 8030), (5170, 7592), (5720, 6862), (5840, 6721), (6110, 6424)]