24953840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16417}}^1$

素因数の和:16449

約数の個数: 40

約数和(自身を含む): 61074960

約数和(自身を除く): 36121120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 16417, 32834, 65668, 82085, 131336, 164170, 262672, 311923, 328340, 623846, 656680, 1247692, 1313360, 1559615, 2495384, 3119230, 4990768, 6238460, 12476920, 24953840]

約数ペア:

[(1, 24953840), (2, 12476920), (4, 6238460), (5, 4990768), (8, 3119230), (10, 2495384), (16, 1559615), (19, 1313360), (20, 1247692), (38, 656680), (40, 623846), (76, 328340), (80, 311923), (95, 262672), (152, 164170), (190, 131336), (304, 82085), (380, 65668), (760, 32834), (1520, 16417)]