65119600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1827

約数の個数: 120

約数和(自身を含む): 192661280

約数和(自身を除く): 127541680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1789, 1820, 2275, 2600, 2800, 3578, 3640, 4550, 5200, 7156, 7280, 8945, 9100, 12523, 14312, 17890, 18200, 23257, 25046, 28624, 35780, 36400, 44725, 46514, 50092, 62615, 71560, 89450, 93028, 100184, 116285, 125230, 143120, 162799, 178900, 186056, 200368, 232570, 250460, 313075, 325598, 357800, 372112, 465140, 500920, 581425, 626150, 651196, 715600, 813995, 930280, 1001840, 1162850, 1252300, 1302392, 1627990, 1860560, 2325700, 2504600, 2604784, 3255980, 4069975, 4651400, 5009200, 6511960, 8139950, 9302800, 13023920, 16279900, 32559800, 65119600]

約数ペア:

[(1, 65119600), (2, 32559800), (4, 16279900), (5, 13023920), (7, 9302800), (8, 8139950), (10, 6511960), (13, 5009200), (14, 4651400), (16, 4069975), (20, 3255980), (25, 2604784), (26, 2504600), (28, 2325700), (35, 1860560), (40, 1627990), (50, 1302392), (52, 1252300), (56, 1162850), (65, 1001840), (70, 930280), (80, 813995), (91, 715600), (100, 651196), (104, 626150), (112, 581425), (130, 500920), (140, 465140), (175, 372112), (182, 357800), (200, 325598), (208, 313075), (260, 250460), (280, 232570), (325, 200368), (350, 186056), (364, 178900), (400, 162799), (455, 143120), (520, 125230), (560, 116285), (650, 100184), (700, 93028), (728, 89450), (910, 71560), (1040, 62615), (1300, 50092), (1400, 46514), (1456, 44725), (1789, 36400), (1820, 35780), (2275, 28624), (2600, 25046), (2800, 23257), (3578, 18200), (3640, 17890), (4550, 14312), (5200, 12523), (7156, 9100), (7280, 8945)]