26047840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1824

約数の個数: 96

約数和(自身を含む): 75781440

約数和(自身を除く): 49733600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1789, 1820, 2080, 2912, 3578, 3640, 7156, 7280, 8945, 12523, 14312, 14560, 17890, 23257, 25046, 28624, 35780, 46514, 50092, 57248, 62615, 71560, 93028, 100184, 116285, 125230, 143120, 162799, 186056, 200368, 232570, 250460, 286240, 325598, 372112, 400736, 465140, 500920, 651196, 744224, 813995, 930280, 1001840, 1302392, 1627990, 1860560, 2003680, 2604784, 3255980, 3721120, 5209568, 6511960, 13023920, 26047840]

約数ペア:

[(1, 26047840), (2, 13023920), (4, 6511960), (5, 5209568), (7, 3721120), (8, 3255980), (10, 2604784), (13, 2003680), (14, 1860560), (16, 1627990), (20, 1302392), (26, 1001840), (28, 930280), (32, 813995), (35, 744224), (40, 651196), (52, 500920), (56, 465140), (65, 400736), (70, 372112), (80, 325598), (91, 286240), (104, 250460), (112, 232570), (130, 200368), (140, 186056), (160, 162799), (182, 143120), (208, 125230), (224, 116285), (260, 100184), (280, 93028), (364, 71560), (416, 62615), (455, 57248), (520, 50092), (560, 46514), (728, 35780), (910, 28624), (1040, 25046), (1120, 23257), (1456, 17890), (1789, 14560), (1820, 14312), (2080, 12523), (2912, 8945), (3578, 7280), (3640, 7156)]