63821380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23993}}^1$

素因数の和:24028

約数の個数: 48

約数和(自身を含む): 161239680

約数和(自身を除く): 97418300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 23993, 47986, 95972, 119965, 167951, 239930, 335902, 455867, 479860, 671804, 839755, 911734, 1679510, 1823468, 2279335, 3191069, 3359020, 4558670, 6382138, 9117340, 12764276, 15955345, 31910690, 63821380]

約数ペア:

[(1, 63821380), (2, 31910690), (4, 15955345), (5, 12764276), (7, 9117340), (10, 6382138), (14, 4558670), (19, 3359020), (20, 3191069), (28, 2279335), (35, 1823468), (38, 1679510), (70, 911734), (76, 839755), (95, 671804), (133, 479860), (140, 455867), (190, 335902), (266, 239930), (380, 167951), (532, 119965), (665, 95972), (1330, 47986), (2660, 23993)]