101894240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{90977}}^1$

素因数の和:90999

約数の個数: 48

約数和(自身を含む): 275117472

約数和(自身を除く): 173223232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 90977, 181954, 363908, 454885, 636839, 727816, 909770, 1273678, 1455632, 1819540, 2547356, 2911264, 3184195, 3639080, 5094712, 6368390, 7278160, 10189424, 12736780, 14556320, 20378848, 25473560, 50947120, 101894240]

約数ペア:

[(1, 101894240), (2, 50947120), (4, 25473560), (5, 20378848), (7, 14556320), (8, 12736780), (10, 10189424), (14, 7278160), (16, 6368390), (20, 5094712), (28, 3639080), (32, 3184195), (35, 2911264), (40, 2547356), (56, 1819540), (70, 1455632), (80, 1273678), (112, 909770), (140, 727816), (160, 636839), (224, 454885), (280, 363908), (560, 181954), (1120, 90977)]