101345240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{133349}}^1$

素因数の和:133379

約数の個数: 32

約数和(自身を含む): 240030000

約数和(自身を除く): 138684760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 133349, 266698, 533396, 666745, 1066792, 1333490, 2533631, 2666980, 5067262, 5333960, 10134524, 12668155, 20269048, 25336310, 50672620, 101345240]

約数ペア:

[(1, 101345240), (2, 50672620), (4, 25336310), (5, 20269048), (8, 12668155), (10, 10134524), (19, 5333960), (20, 5067262), (38, 2666980), (40, 2533631), (76, 1333490), (95, 1066792), (152, 666745), (190, 533396), (380, 266698), (760, 133349)]