13033280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:284

約数の個数: 84

約数和(自身を含む): 33745932

約数和(自身を除く): 20712652

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 241, 260, 320, 338, 416, 482, 520, 676, 832, 845, 964, 1040, 1205, 1352, 1690, 1928, 2080, 2410, 2704, 3133, 3380, 3856, 4160, 4820, 5408, 6266, 6760, 7712, 9640, 10816, 12532, 13520, 15424, 15665, 19280, 25064, 27040, 31330, 38560, 40729, 50128, 54080, 62660, 77120, 81458, 100256, 125320, 162916, 200512, 203645, 250640, 325832, 407290, 501280, 651664, 814580, 1002560, 1303328, 1629160, 2606656, 3258320, 6516640, 13033280]

約数ペア:

[(1, 13033280), (2, 6516640), (4, 3258320), (5, 2606656), (8, 1629160), (10, 1303328), (13, 1002560), (16, 814580), (20, 651664), (26, 501280), (32, 407290), (40, 325832), (52, 250640), (64, 203645), (65, 200512), (80, 162916), (104, 125320), (130, 100256), (160, 81458), (169, 77120), (208, 62660), (241, 54080), (260, 50128), (320, 40729), (338, 38560), (416, 31330), (482, 27040), (520, 25064), (676, 19280), (832, 15665), (845, 15424), (964, 13520), (1040, 12532), (1205, 10816), (1352, 9640), (1690, 7712), (1928, 6760), (2080, 6266), (2410, 5408), (2704, 4820), (3133, 4160), (3380, 3856)]