84541000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4973}}^1$

素因数の和:5011

約数の個数: 64

約数和(自身を含む): 209504880

約数和(自身を除く): 124963880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 680, 850, 1000, 1700, 2125, 3400, 4250, 4973, 8500, 9946, 17000, 19892, 24865, 39784, 49730, 84541, 99460, 124325, 169082, 198920, 248650, 338164, 422705, 497300, 621625, 676328, 845410, 994600, 1243250, 1690820, 2113525, 2486500, 3381640, 4227050, 4973000, 8454100, 10567625, 16908200, 21135250, 42270500, 84541000]

約数ペア:

[(1, 84541000), (2, 42270500), (4, 21135250), (5, 16908200), (8, 10567625), (10, 8454100), (17, 4973000), (20, 4227050), (25, 3381640), (34, 2486500), (40, 2113525), (50, 1690820), (68, 1243250), (85, 994600), (100, 845410), (125, 676328), (136, 621625), (170, 497300), (200, 422705), (250, 338164), (340, 248650), (425, 198920), (500, 169082), (680, 124325), (850, 99460), (1000, 84541), (1700, 49730), (2125, 39784), (3400, 24865), (4250, 19892), (4973, 17000), (8500, 9946)]