91213120

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9829}}^1$

素因数の和:9875

約数の個数: 56

約数和(自身を含む): 224713800

約数和(自身を除く): 133500680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 9829, 19658, 39316, 49145, 78632, 98290, 157264, 196580, 285041, 314528, 393160, 570082, 629056, 786320, 1140164, 1425205, 1572640, 2280328, 2850410, 3145280, 4560656, 5700820, 9121312, 11401640, 18242624, 22803280, 45606560, 91213120]

約数ペア:

[(1, 91213120), (2, 45606560), (4, 22803280), (5, 18242624), (8, 11401640), (10, 9121312), (16, 5700820), (20, 4560656), (29, 3145280), (32, 2850410), (40, 2280328), (58, 1572640), (64, 1425205), (80, 1140164), (116, 786320), (145, 629056), (160, 570082), (232, 393160), (290, 314528), (320, 285041), (464, 196580), (580, 157264), (928, 98290), (1160, 78632), (1856, 49145), (2320, 39316), (4640, 19658), (9280, 9829)]