1055804960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{134669}}^1$

素因数の和:134698

約数の個数: 72

約数和(自身を含む): 2901599820

約数和(自身を除く): 1845794860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 134669, 269338, 538676, 673345, 942683, 1077352, 1346690, 1885366, 2154704, 2693380, 3770732, 4309408, 4713415, 5386760, 6598781, 7541464, 9426830, 10773520, 13197562, 15082928, 18853660, 21547040, 26395124, 30165856, 32993905, 37707320, 52790248, 65987810, 75414640, 105580496, 131975620, 150829280, 211160992, 263951240, 527902480, 1055804960]

約数ペア:

[(1, 1055804960), (2, 527902480), (4, 263951240), (5, 211160992), (7, 150829280), (8, 131975620), (10, 105580496), (14, 75414640), (16, 65987810), (20, 52790248), (28, 37707320), (32, 32993905), (35, 30165856), (40, 26395124), (49, 21547040), (56, 18853660), (70, 15082928), (80, 13197562), (98, 10773520), (112, 9426830), (140, 7541464), (160, 6598781), (196, 5386760), (224, 4713415), (245, 4309408), (280, 3770732), (392, 2693380), (490, 2154704), (560, 1885366), (784, 1346690), (980, 1077352), (1120, 942683), (1568, 673345), (1960, 538676), (3920, 269338), (7840, 134669)]