99443720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5689}}^1$

素因数の和:5742

約数の個数: 64

約数和(自身を含む): 245808000

約数和(自身を除く): 146364280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 4370, 5689, 8740, 11378, 17480, 22756, 28445, 45512, 56890, 108091, 113780, 130847, 216182, 227560, 261694, 432364, 523388, 540455, 654235, 864728, 1046776, 1080910, 1308470, 2161820, 2486093, 2616940, 4323640, 4972186, 5233880, 9944372, 12430465, 19888744, 24860930, 49721860, 99443720]

約数ペア:

[(1, 99443720), (2, 49721860), (4, 24860930), (5, 19888744), (8, 12430465), (10, 9944372), (19, 5233880), (20, 4972186), (23, 4323640), (38, 2616940), (40, 2486093), (46, 2161820), (76, 1308470), (92, 1080910), (95, 1046776), (115, 864728), (152, 654235), (184, 540455), (190, 523388), (230, 432364), (380, 261694), (437, 227560), (460, 216182), (760, 130847), (874, 113780), (920, 108091), (1748, 56890), (2185, 45512), (3496, 28445), (4370, 22756), (5689, 17480), (8740, 11378)]