1036701750020

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{27691}}^1\times {\mathrm{11923}}^1$

素因数の和:39780

約数の個数: 48

約数和(自身を含む): 2191203271488

約数和(自身を除く): 1154501521468

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 11923, 23846, 27691, 47692, 55382, 59615, 110764, 119230, 138455, 238460, 276910, 553820, 1871911, 3743822, 4347487, 7487644, 8694974, 9359555, 17389948, 18719110, 21737435, 37438220, 43474870, 86949740, 330159793, 660319586, 1320639172, 1650798965, 3301597930, 6603195860, 51835087501, 103670175002, 207340350004, 259175437505, 518350875010, 1036701750020]

約数ペア:

[(1, 1036701750020), (2, 518350875010), (4, 259175437505), (5, 207340350004), (10, 103670175002), (20, 51835087501), (157, 6603195860), (314, 3301597930), (628, 1650798965), (785, 1320639172), (1570, 660319586), (3140, 330159793), (11923, 86949740), (23846, 43474870), (27691, 37438220), (47692, 21737435), (55382, 18719110), (59615, 17389948), (110764, 9359555), (119230, 8694974), (138455, 7487644), (238460, 4347487), (276910, 3743822), (553820, 1871911)]