2485644800

素因数分解:

$2^9\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11423}}^1$

素因数の和:11468

約数の個数: 120

約数和(自身を含む): 6521207616

約数和(自身を除く): 4035562816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 512, 544, 640, 680, 800, 850, 1088, 1280, 1360, 1600, 1700, 2176, 2560, 2720, 3200, 3400, 4352, 5440, 6400, 6800, 8704, 10880, 11423, 12800, 13600, 21760, 22846, 27200, 43520, 45692, 54400, 57115, 91384, 108800, 114230, 182768, 194191, 217600, 228460, 285575, 365536, 388382, 456920, 571150, 731072, 776764, 913840, 970955, 1142300, 1462144, 1553528, 1827680, 1941910, 2284600, 2924288, 3107056, 3655360, 3883820, 4569200, 4854775, 5848576, 6214112, 7310720, 7767640, 9138400, 9709550, 12428224, 14621440, 15535280, 18276800, 19419100, 24856448, 29242880, 31070560, 36553600, 38838200, 49712896, 62141120, 73107200, 77676400, 99425792, 124282240, 146214400, 155352800, 248564480, 310705600, 497128960, 621411200, 1242822400, 2485644800]

約数ペア:

[(1, 2485644800), (2, 1242822400), (4, 621411200), (5, 497128960), (8, 310705600), (10, 248564480), (16, 155352800), (17, 146214400), (20, 124282240), (25, 99425792), (32, 77676400), (34, 73107200), (40, 62141120), (50, 49712896), (64, 38838200), (68, 36553600), (80, 31070560), (85, 29242880), (100, 24856448), (128, 19419100), (136, 18276800), (160, 15535280), (170, 14621440), (200, 12428224), (256, 9709550), (272, 9138400), (320, 7767640), (340, 7310720), (400, 6214112), (425, 5848576), (512, 4854775), (544, 4569200), (640, 3883820), (680, 3655360), (800, 3107056), (850, 2924288), (1088, 2284600), (1280, 1941910), (1360, 1827680), (1600, 1553528), (1700, 1462144), (2176, 1142300), (2560, 970955), (2720, 913840), (3200, 776764), (3400, 731072), (4352, 571150), (5440, 456920), (6400, 388382), (6800, 365536), (8704, 285575), (10880, 228460), (11423, 217600), (12800, 194191), (13600, 182768), (21760, 114230), (22846, 108800), (27200, 91384), (43520, 57115), (45692, 54400)]