2019512320

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{14087}}^1$

素因数の和:14123

約数の個数: 104

約数和(自身を含む): 5538950784

約数和(自身を除く): 3519438464

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, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4096, 4480, 5120, 7168, 8960, 10240, 14087, 14336, 17920, 20480, 28174, 28672, 35840, 56348, 70435, 71680, 98609, 112696, 140870, 143360, 197218, 225392, 281740, 394436, 450784, 493045, 563480, 788872, 901568, 986090, 1126960, 1577744, 1803136, 1972180, 2253920, 3155488, 3606272, 3944360, 4507840, 6310976, 7212544, 7888720, 9015680, 12621952, 14425088, 15777440, 18031360, 25243904, 28850176, 31554880, 36062720, 50487808, 57700352, 63109760, 72125440, 100975616, 126219520, 144250880, 201951232, 252439040, 288501760, 403902464, 504878080, 1009756160, 2019512320]

約数ペア:

[(1, 2019512320), (2, 1009756160), (4, 504878080), (5, 403902464), (7, 288501760), (8, 252439040), (10, 201951232), (14, 144250880), (16, 126219520), (20, 100975616), (28, 72125440), (32, 63109760), (35, 57700352), (40, 50487808), (56, 36062720), (64, 31554880), (70, 28850176), (80, 25243904), (112, 18031360), (128, 15777440), (140, 14425088), (160, 12621952), (224, 9015680), (256, 7888720), (280, 7212544), (320, 6310976), (448, 4507840), (512, 3944360), (560, 3606272), (640, 3155488), (896, 2253920), (1024, 1972180), (1120, 1803136), (1280, 1577744), (1792, 1126960), (2048, 986090), (2240, 901568), (2560, 788872), (3584, 563480), (4096, 493045), (4480, 450784), (5120, 394436), (7168, 281740), (8960, 225392), (10240, 197218), (14087, 143360), (14336, 140870), (17920, 112696), (20480, 98609), (28174, 71680), (28672, 70435), (35840, 56348)]