29459120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19381}}^1$

素因数の和:19413

約数の個数: 40

約数和(自身を含む): 72101040

約数和(自身を除く): 42641920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 19381, 38762, 77524, 96905, 155048, 193810, 310096, 368239, 387620, 736478, 775240, 1472956, 1550480, 1841195, 2945912, 3682390, 5891824, 7364780, 14729560, 29459120]

約数ペア:

[(1, 29459120), (2, 14729560), (4, 7364780), (5, 5891824), (8, 3682390), (10, 2945912), (16, 1841195), (19, 1550480), (20, 1472956), (38, 775240), (40, 736478), (76, 387620), (80, 368239), (95, 310096), (152, 193810), (190, 155048), (304, 96905), (380, 77524), (760, 38762), (1520, 19381)]