99254240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21391}}^1$

素因数の和:21435

約数の個数: 48

約数和(自身を含む): 242585280

約数和(自身を除く): 143331040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 21391, 42782, 85564, 106955, 171128, 213910, 342256, 427820, 620339, 684512, 855640, 1240678, 1711280, 2481356, 3101695, 3422560, 4962712, 6203390, 9925424, 12406780, 19850848, 24813560, 49627120, 99254240]

約数ペア:

[(1, 99254240), (2, 49627120), (4, 24813560), (5, 19850848), (8, 12406780), (10, 9925424), (16, 6203390), (20, 4962712), (29, 3422560), (32, 3101695), (40, 2481356), (58, 1711280), (80, 1240678), (116, 855640), (145, 684512), (160, 620339), (232, 427820), (290, 342256), (464, 213910), (580, 171128), (928, 106955), (1160, 85564), (2320, 42782), (4640, 21391)]