2080776320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{464459}}^1$

素因数の和:464485

約数の個数: 64

約数和(自身を含む): 5684990400

約数和(自身を除く): 3604214080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 464459, 928918, 1857836, 2322295, 3251213, 3715672, 4644590, 6502426, 7431344, 9289180, 13004852, 14862688, 16256065, 18578360, 26009704, 29725376, 32512130, 37156720, 52019408, 59450752, 65024260, 74313440, 104038816, 130048520, 148626880, 208077632, 260097040, 297253760, 416155264, 520194080, 1040388160, 2080776320]

約数ペア:

[(1, 2080776320), (2, 1040388160), (4, 520194080), (5, 416155264), (7, 297253760), (8, 260097040), (10, 208077632), (14, 148626880), (16, 130048520), (20, 104038816), (28, 74313440), (32, 65024260), (35, 59450752), (40, 52019408), (56, 37156720), (64, 32512130), (70, 29725376), (80, 26009704), (112, 18578360), (128, 16256065), (140, 14862688), (160, 13004852), (224, 9289180), (280, 7431344), (320, 6502426), (448, 4644590), (560, 3715672), (640, 3251213), (896, 2322295), (1120, 1857836), (2240, 928918), (4480, 464459)]