437816480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 1078615440

約数和(自身を除く): 640798960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 157, 160, 232, 290, 314, 464, 580, 601, 628, 785, 928, 1160, 1202, 1256, 1570, 2320, 2404, 2512, 3005, 3140, 4553, 4640, 4808, 5024, 6010, 6280, 9106, 9616, 12020, 12560, 17429, 18212, 19232, 22765, 24040, 25120, 34858, 36424, 45530, 48080, 69716, 72848, 87145, 91060, 94357, 96160, 139432, 145696, 174290, 182120, 188714, 278864, 348580, 364240, 377428, 471785, 557728, 697160, 728480, 754856, 943570, 1394320, 1509712, 1887140, 2736353, 2788640, 3019424, 3774280, 5472706, 7548560, 10945412, 13681765, 15097120, 21890824, 27363530, 43781648, 54727060, 87563296, 109454120, 218908240, 437816480]

約数ペア:

[(1, 437816480), (2, 218908240), (4, 109454120), (5, 87563296), (8, 54727060), (10, 43781648), (16, 27363530), (20, 21890824), (29, 15097120), (32, 13681765), (40, 10945412), (58, 7548560), (80, 5472706), (116, 3774280), (145, 3019424), (157, 2788640), (160, 2736353), (232, 1887140), (290, 1509712), (314, 1394320), (464, 943570), (580, 754856), (601, 728480), (628, 697160), (785, 557728), (928, 471785), (1160, 377428), (1202, 364240), (1256, 348580), (1570, 278864), (2320, 188714), (2404, 182120), (2512, 174290), (3005, 145696), (3140, 139432), (4553, 96160), (4640, 94357), (4808, 91060), (5024, 87145), (6010, 72848), (6280, 69716), (9106, 48080), (9616, 45530), (12020, 36424), (12560, 34858), (17429, 25120), (18212, 24040), (19232, 22765)]