14807840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4871}}^1$

素因数の和:4905

約数の個数: 48

約数和(自身を含む): 36832320

約数和(自身を除く): 22024480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 4871, 9742, 19484, 24355, 38968, 48710, 77936, 92549, 97420, 155872, 185098, 194840, 370196, 389680, 462745, 740392, 779360, 925490, 1480784, 1850980, 2961568, 3701960, 7403920, 14807840]

約数ペア:

[(1, 14807840), (2, 7403920), (4, 3701960), (5, 2961568), (8, 1850980), (10, 1480784), (16, 925490), (19, 779360), (20, 740392), (32, 462745), (38, 389680), (40, 370196), (76, 194840), (80, 185098), (95, 155872), (152, 97420), (160, 92549), (190, 77936), (304, 48710), (380, 38968), (608, 24355), (760, 19484), (1520, 9742), (3040, 4871)]