8153694080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{260003}}^1$

素因数の和:260036

約数の個数: 96

約数和(自身を含む): 22674948840

約数和(自身を除く): 14521254760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 15680, 31360, 260003, 520006, 1040012, 1300015, 1820021, 2080024, 2600030, 3640042, 4160048, 5200060, 7280084, 8320096, 9100105, 10400120, 12740147, 14560168, 16640192, 18200210, 20800240, 25480294, 29120336, 33280384, 36400420, 41600480, 50960588, 58240672, 63700735, 72800840, 83200960, 101921176, 116481344, 127401470, 145601680, 166401920, 203842352, 232962688, 254802940, 291203360, 407684704, 509605880, 582406720, 815369408, 1019211760, 1164813440, 1630738816, 2038423520, 4076847040, 8153694080]

約数ペア:

[(1, 8153694080), (2, 4076847040), (4, 2038423520), (5, 1630738816), (7, 1164813440), (8, 1019211760), (10, 815369408), (14, 582406720), (16, 509605880), (20, 407684704), (28, 291203360), (32, 254802940), (35, 232962688), (40, 203842352), (49, 166401920), (56, 145601680), (64, 127401470), (70, 116481344), (80, 101921176), (98, 83200960), (112, 72800840), (128, 63700735), (140, 58240672), (160, 50960588), (196, 41600480), (224, 36400420), (245, 33280384), (280, 29120336), (320, 25480294), (392, 20800240), (448, 18200210), (490, 16640192), (560, 14560168), (640, 12740147), (784, 10400120), (896, 9100105), (980, 8320096), (1120, 7280084), (1568, 5200060), (1960, 4160048), (2240, 3640042), (3136, 2600030), (3920, 2080024), (4480, 1820021), (6272, 1300015), (7840, 1040012), (15680, 520006), (31360, 260003)]