3363280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2503

約数の個数: 40

約数和(自身を含む): 8282952

約数和(自身を除く): 4919672

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2473, 4946, 9892, 12365, 19784, 24730, 39568, 42041, 49460, 84082, 98920, 168164, 197840, 210205, 336328, 420410, 672656, 840820, 1681640, 3363280]

約数ペア:

[(1, 3363280), (2, 1681640), (4, 840820), (5, 672656), (8, 420410), (10, 336328), (16, 210205), (17, 197840), (20, 168164), (34, 98920), (40, 84082), (68, 49460), (80, 42041), (85, 39568), (136, 24730), (170, 19784), (272, 12365), (340, 9892), (680, 4946), (1360, 2473)]