29120942560

素因数分解:

$2^5\times 5^1\times {\mathrm{2659}}^1\times {\mathrm{68449}}^1$

素因数の和:71123

約数の個数: 48

約数和(自身を含む): 68825106000

約数和(自身を除く): 39704163440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2659, 5318, 10636, 13295, 21272, 26590, 42544, 53180, 68449, 85088, 106360, 136898, 212720, 273796, 342245, 425440, 547592, 684490, 1095184, 1368980, 2190368, 2737960, 5475920, 10951840, 182005891, 364011782, 728023564, 910029455, 1456047128, 1820058910, 2912094256, 3640117820, 5824188512, 7280235640, 14560471280, 29120942560]

約数ペア:

[(1, 29120942560), (2, 14560471280), (4, 7280235640), (5, 5824188512), (8, 3640117820), (10, 2912094256), (16, 1820058910), (20, 1456047128), (32, 910029455), (40, 728023564), (80, 364011782), (160, 182005891), (2659, 10951840), (5318, 5475920), (10636, 2737960), (13295, 2190368), (21272, 1368980), (26590, 1095184), (42544, 684490), (53180, 547592), (68449, 425440), (85088, 342245), (106360, 273796), (136898, 212720)]