14389840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9467}}^1$

素因数の和:9499

約数の個数: 40

約数和(自身を含む): 35220960

約数和(自身を除く): 20831120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 9467, 18934, 37868, 47335, 75736, 94670, 151472, 179873, 189340, 359746, 378680, 719492, 757360, 899365, 1438984, 1798730, 2877968, 3597460, 7194920, 14389840]

約数ペア:

[(1, 14389840), (2, 7194920), (4, 3597460), (5, 2877968), (8, 1798730), (10, 1438984), (16, 899365), (19, 757360), (20, 719492), (38, 378680), (40, 359746), (76, 189340), (80, 179873), (95, 151472), (152, 94670), (190, 75736), (304, 47335), (380, 37868), (760, 18934), (1520, 9467)]