1382735360

素因数分解:

$2^9\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4253}}^1$

素因数の和:4403

約数の個数: 80

約数和(自身を含む): 3342214656

約数和(自身を除く): 1959479296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1270, 1280, 2032, 2540, 2560, 4064, 4253, 5080, 8128, 8506, 10160, 16256, 17012, 20320, 21265, 32512, 34024, 40640, 42530, 65024, 68048, 81280, 85060, 136096, 162560, 170120, 272192, 325120, 340240, 540131, 544384, 680480, 1080262, 1088768, 1360960, 2160524, 2177536, 2700655, 2721920, 4321048, 5401310, 5443840, 8642096, 10802620, 10887680, 17284192, 21605240, 34568384, 43210480, 69136768, 86420960, 138273536, 172841920, 276547072, 345683840, 691367680, 1382735360]

約数ペア:

[(1, 1382735360), (2, 691367680), (4, 345683840), (5, 276547072), (8, 172841920), (10, 138273536), (16, 86420960), (20, 69136768), (32, 43210480), (40, 34568384), (64, 21605240), (80, 17284192), (127, 10887680), (128, 10802620), (160, 8642096), (254, 5443840), (256, 5401310), (320, 4321048), (508, 2721920), (512, 2700655), (635, 2177536), (640, 2160524), (1016, 1360960), (1270, 1088768), (1280, 1080262), (2032, 680480), (2540, 544384), (2560, 540131), (4064, 340240), (4253, 325120), (5080, 272192), (8128, 170120), (8506, 162560), (10160, 136096), (16256, 85060), (17012, 81280), (20320, 68048), (21265, 65024), (32512, 42530), (34024, 40640)]