99322880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1065

約数の個数: 88

約数和(自身を含む): 251044080

約数和(自身を除く): 151721200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1021, 1024, 1216, 1280, 1520, 2042, 2432, 2560, 3040, 4084, 4864, 5105, 5120, 6080, 8168, 9728, 10210, 12160, 16336, 19399, 19456, 20420, 24320, 32672, 38798, 40840, 48640, 65344, 77596, 81680, 96995, 97280, 130688, 155192, 163360, 193990, 261376, 310384, 326720, 387980, 522752, 620768, 653440, 775960, 1045504, 1241536, 1306880, 1551920, 2483072, 2613760, 3103840, 4966144, 5227520, 6207680, 9932288, 12415360, 19864576, 24830720, 49661440, 99322880]

約数ペア:

[(1, 99322880), (2, 49661440), (4, 24830720), (5, 19864576), (8, 12415360), (10, 9932288), (16, 6207680), (19, 5227520), (20, 4966144), (32, 3103840), (38, 2613760), (40, 2483072), (64, 1551920), (76, 1306880), (80, 1241536), (95, 1045504), (128, 775960), (152, 653440), (160, 620768), (190, 522752), (256, 387980), (304, 326720), (320, 310384), (380, 261376), (512, 193990), (608, 163360), (640, 155192), (760, 130688), (1021, 97280), (1024, 96995), (1216, 81680), (1280, 77596), (1520, 65344), (2042, 48640), (2432, 40840), (2560, 38798), (3040, 32672), (4084, 24320), (4864, 20420), (5105, 19456), (5120, 19399), (6080, 16336), (8168, 12160), (9728, 10210)]