74086000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2219

約数の個数: 80

約数和(自身を含む): 189764640

約数和(自身を除く): 115678640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 680, 850, 1000, 1360, 1700, 2000, 2125, 2179, 3400, 4250, 4358, 6800, 8500, 8716, 10895, 17000, 17432, 21790, 34000, 34864, 37043, 43580, 54475, 74086, 87160, 108950, 148172, 174320, 185215, 217900, 272375, 296344, 370430, 435800, 544750, 592688, 740860, 871600, 926075, 1089500, 1481720, 1852150, 2179000, 2963440, 3704300, 4358000, 4630375, 7408600, 9260750, 14817200, 18521500, 37043000, 74086000]

約数ペア:

[(1, 74086000), (2, 37043000), (4, 18521500), (5, 14817200), (8, 9260750), (10, 7408600), (16, 4630375), (17, 4358000), (20, 3704300), (25, 2963440), (34, 2179000), (40, 1852150), (50, 1481720), (68, 1089500), (80, 926075), (85, 871600), (100, 740860), (125, 592688), (136, 544750), (170, 435800), (200, 370430), (250, 296344), (272, 272375), (340, 217900), (400, 185215), (425, 174320), (500, 148172), (680, 108950), (850, 87160), (1000, 74086), (1360, 54475), (1700, 43580), (2000, 37043), (2125, 34864), (2179, 34000), (3400, 21790), (4250, 17432), (4358, 17000), (6800, 10895), (8500, 8716)]