55296800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:455

約数の個数: 108

約数和(自身を含む): 146533590

約数和(自身を除く): 91236790

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 169, 200, 208, 260, 325, 338, 400, 409, 416, 520, 650, 676, 800, 818, 845, 1040, 1300, 1352, 1636, 1690, 2045, 2080, 2600, 2704, 3272, 3380, 4090, 4225, 5200, 5317, 5408, 6544, 6760, 8180, 8450, 10225, 10400, 10634, 13088, 13520, 16360, 16900, 20450, 21268, 26585, 27040, 32720, 33800, 40900, 42536, 53170, 65440, 67600, 69121, 81800, 85072, 106340, 132925, 135200, 138242, 163600, 170144, 212680, 265850, 276484, 327200, 345605, 425360, 531700, 552968, 691210, 850720, 1063400, 1105936, 1382420, 1728025, 2126800, 2211872, 2764840, 3456050, 4253600, 5529680, 6912100, 11059360, 13824200, 27648400, 55296800]

約数ペア:

[(1, 55296800), (2, 27648400), (4, 13824200), (5, 11059360), (8, 6912100), (10, 5529680), (13, 4253600), (16, 3456050), (20, 2764840), (25, 2211872), (26, 2126800), (32, 1728025), (40, 1382420), (50, 1105936), (52, 1063400), (65, 850720), (80, 691210), (100, 552968), (104, 531700), (130, 425360), (160, 345605), (169, 327200), (200, 276484), (208, 265850), (260, 212680), (325, 170144), (338, 163600), (400, 138242), (409, 135200), (416, 132925), (520, 106340), (650, 85072), (676, 81800), (800, 69121), (818, 67600), (845, 65440), (1040, 53170), (1300, 42536), (1352, 40900), (1636, 33800), (1690, 32720), (2045, 27040), (2080, 26585), (2600, 21268), (2704, 20450), (3272, 16900), (3380, 16360), (4090, 13520), (4225, 13088), (5200, 10634), (5317, 10400), (5408, 10225), (6544, 8450), (6760, 8180)]