2680492000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{39419}}^1$

素因数の和:39461

約数の個数: 96

約数和(自身を含む): 6973555680

約数和(自身を除く): 4293063680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 340, 400, 425, 500, 544, 680, 800, 850, 1000, 1360, 1700, 2000, 2125, 2720, 3400, 4000, 4250, 6800, 8500, 13600, 17000, 34000, 39419, 68000, 78838, 157676, 197095, 315352, 394190, 630704, 670123, 788380, 985475, 1261408, 1340246, 1576760, 1970950, 2680492, 3153520, 3350615, 3941900, 4927375, 5360984, 6307040, 6701230, 7883800, 9854750, 10721968, 13402460, 15767600, 16753075, 19709500, 21443936, 26804920, 31535200, 33506150, 39419000, 53609840, 67012300, 78838000, 83765375, 107219680, 134024600, 157676000, 167530750, 268049200, 335061500, 536098400, 670123000, 1340246000, 2680492000]

約数ペア:

[(1, 2680492000), (2, 1340246000), (4, 670123000), (5, 536098400), (8, 335061500), (10, 268049200), (16, 167530750), (17, 157676000), (20, 134024600), (25, 107219680), (32, 83765375), (34, 78838000), (40, 67012300), (50, 53609840), (68, 39419000), (80, 33506150), (85, 31535200), (100, 26804920), (125, 21443936), (136, 19709500), (160, 16753075), (170, 15767600), (200, 13402460), (250, 10721968), (272, 9854750), (340, 7883800), (400, 6701230), (425, 6307040), (500, 5360984), (544, 4927375), (680, 3941900), (800, 3350615), (850, 3153520), (1000, 2680492), (1360, 1970950), (1700, 1576760), (2000, 1340246), (2125, 1261408), (2720, 985475), (3400, 788380), (4000, 670123), (4250, 630704), (6800, 394190), (8500, 315352), (13600, 197095), (17000, 157676), (34000, 78838), (39419, 68000)]