142167040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{27767}}^1$

素因数の和:27792

約数の個数: 44

約数和(自身を含む): 341046576

約数和(自身を除く): 198879536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 27767, 55534, 111068, 138835, 222136, 277670, 444272, 555340, 888544, 1110680, 1777088, 2221360, 3554176, 4442720, 7108352, 8885440, 14216704, 17770880, 28433408, 35541760, 71083520, 142167040]

約数ペア:

[(1, 142167040), (2, 71083520), (4, 35541760), (5, 28433408), (8, 17770880), (10, 14216704), (16, 8885440), (20, 7108352), (32, 4442720), (40, 3554176), (64, 2221360), (80, 1777088), (128, 1110680), (160, 888544), (256, 555340), (320, 444272), (512, 277670), (640, 222136), (1024, 138835), (1280, 111068), (2560, 55534), (5120, 27767)]