33650480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 83967840

約数和(自身を除く): 50317360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 109, 136, 170, 218, 227, 272, 340, 436, 454, 545, 680, 872, 908, 1090, 1135, 1360, 1744, 1816, 1853, 2180, 2270, 3632, 3706, 3859, 4360, 4540, 7412, 7718, 8720, 9080, 9265, 14824, 15436, 18160, 18530, 19295, 24743, 29648, 30872, 37060, 38590, 49486, 61744, 74120, 77180, 98972, 123715, 148240, 154360, 197944, 247430, 308720, 395888, 420631, 494860, 841262, 989720, 1682524, 1979440, 2103155, 3365048, 4206310, 6730096, 8412620, 16825240, 33650480]

約数ペア:

[(1, 33650480), (2, 16825240), (4, 8412620), (5, 6730096), (8, 4206310), (10, 3365048), (16, 2103155), (17, 1979440), (20, 1682524), (34, 989720), (40, 841262), (68, 494860), (80, 420631), (85, 395888), (109, 308720), (136, 247430), (170, 197944), (218, 154360), (227, 148240), (272, 123715), (340, 98972), (436, 77180), (454, 74120), (545, 61744), (680, 49486), (872, 38590), (908, 37060), (1090, 30872), (1135, 29648), (1360, 24743), (1744, 19295), (1816, 18530), (1853, 18160), (2180, 15436), (2270, 14824), (3632, 9265), (3706, 9080), (3859, 8720), (4360, 7718), (4540, 7412)]