11298880

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 112

約数和(自身を含む): 29846016

約数和(自身を除く): 18547136

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 67, 68, 80, 85, 124, 134, 136, 155, 160, 170, 248, 268, 272, 310, 320, 335, 340, 496, 527, 536, 544, 620, 670, 680, 992, 1054, 1072, 1088, 1139, 1240, 1340, 1360, 1984, 2077, 2108, 2144, 2278, 2480, 2635, 2680, 2720, 4154, 4216, 4288, 4556, 4960, 5270, 5360, 5440, 5695, 8308, 8432, 9112, 9920, 10385, 10540, 10720, 11390, 16616, 16864, 18224, 20770, 21080, 21440, 22780, 33232, 33728, 35309, 36448, 41540, 42160, 45560, 66464, 70618, 72896, 83080, 84320, 91120, 132928, 141236, 166160, 168640, 176545, 182240, 282472, 332320, 353090, 364480, 564944, 664640, 706180, 1129888, 1412360, 2259776, 2824720, 5649440, 11298880]

約数ペア:

[(1, 11298880), (2, 5649440), (4, 2824720), (5, 2259776), (8, 1412360), (10, 1129888), (16, 706180), (17, 664640), (20, 564944), (31, 364480), (32, 353090), (34, 332320), (40, 282472), (62, 182240), (64, 176545), (67, 168640), (68, 166160), (80, 141236), (85, 132928), (124, 91120), (134, 84320), (136, 83080), (155, 72896), (160, 70618), (170, 66464), (248, 45560), (268, 42160), (272, 41540), (310, 36448), (320, 35309), (335, 33728), (340, 33232), (496, 22780), (527, 21440), (536, 21080), (544, 20770), (620, 18224), (670, 16864), (680, 16616), (992, 11390), (1054, 10720), (1072, 10540), (1088, 10385), (1139, 9920), (1240, 9112), (1340, 8432), (1360, 8308), (1984, 5695), (2077, 5440), (2108, 5360), (2144, 5270), (2278, 4960), (2480, 4556), (2635, 4288), (2680, 4216), (2720, 4154)]