2401331380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{17449}}^1$

素因数の和:18448

約数の個数: 48

約数和(自身を含む): 5769388800

約数和(自身を除く): 3368057420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 983, 1966, 3932, 4915, 6881, 9830, 13762, 17449, 19660, 27524, 34405, 34898, 68810, 69796, 87245, 122143, 137620, 174490, 244286, 348980, 488572, 610715, 1221430, 2442860, 17152367, 34304734, 68609468, 85761835, 120066569, 171523670, 240133138, 343047340, 480266276, 600332845, 1200665690, 2401331380]

約数ペア:

[(1, 2401331380), (2, 1200665690), (4, 600332845), (5, 480266276), (7, 343047340), (10, 240133138), (14, 171523670), (20, 120066569), (28, 85761835), (35, 68609468), (70, 34304734), (140, 17152367), (983, 2442860), (1966, 1221430), (3932, 610715), (4915, 488572), (6881, 348980), (9830, 244286), (13762, 174490), (17449, 137620), (19660, 122143), (27524, 87245), (34405, 69796), (34898, 68810)]