26522240

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 65637000

約数和(自身を除く): 39114760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1429, 1856, 2320, 2858, 3712, 4640, 5716, 7145, 9280, 11432, 14290, 18560, 22864, 28580, 41441, 45728, 57160, 82882, 91456, 114320, 165764, 182912, 207205, 228640, 331528, 414410, 457280, 663056, 828820, 914560, 1326112, 1657640, 2652224, 3315280, 5304448, 6630560, 13261120, 26522240]

約数ペア:

[(1, 26522240), (2, 13261120), (4, 6630560), (5, 5304448), (8, 3315280), (10, 2652224), (16, 1657640), (20, 1326112), (29, 914560), (32, 828820), (40, 663056), (58, 457280), (64, 414410), (80, 331528), (116, 228640), (128, 207205), (145, 182912), (160, 165764), (232, 114320), (290, 91456), (320, 82882), (464, 57160), (580, 45728), (640, 41441), (928, 28580), (1160, 22864), (1429, 18560), (1856, 14290), (2320, 11432), (2858, 9280), (3712, 7145), (4640, 5716)]