224864240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{147937}}^1$

素因数の和:147969

約数の個数: 40

約数和(自身を含む): 550329360

約数和(自身を除く): 325465120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 147937, 295874, 591748, 739685, 1183496, 1479370, 2366992, 2810803, 2958740, 5621606, 5917480, 11243212, 11834960, 14054015, 22486424, 28108030, 44972848, 56216060, 112432120, 224864240]

約数ペア:

[(1, 224864240), (2, 112432120), (4, 56216060), (5, 44972848), (8, 28108030), (10, 22486424), (16, 14054015), (19, 11834960), (20, 11243212), (38, 5917480), (40, 5621606), (76, 2958740), (80, 2810803), (95, 2366992), (152, 1479370), (190, 1183496), (304, 739685), (380, 591748), (760, 295874), (1520, 147937)]