8408200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2506

約数の個数: 48

約数和(自身を含む): 20707380

約数和(自身を除く): 12299180

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 2473, 3400, 4946, 9892, 12365, 19784, 24730, 42041, 49460, 61825, 84082, 98920, 123650, 168164, 210205, 247300, 336328, 420410, 494600, 840820, 1051025, 1681640, 2102050, 4204100, 8408200]

約数ペア:

[(1, 8408200), (2, 4204100), (4, 2102050), (5, 1681640), (8, 1051025), (10, 840820), (17, 494600), (20, 420410), (25, 336328), (34, 247300), (40, 210205), (50, 168164), (68, 123650), (85, 98920), (100, 84082), (136, 61825), (170, 49460), (200, 42041), (340, 24730), (425, 19784), (680, 12365), (850, 9892), (1700, 4946), (2473, 3400)]