8489200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1154

約数の個数: 60

約数和(自身を含む): 21487960

約数和(自身を除く): 12998760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1117, 1520, 1900, 2234, 3800, 4468, 5585, 7600, 8936, 11170, 17872, 21223, 22340, 27925, 42446, 44680, 55850, 84892, 89360, 106115, 111700, 169784, 212230, 223400, 339568, 424460, 446800, 530575, 848920, 1061150, 1697840, 2122300, 4244600, 8489200]

約数ペア:

[(1, 8489200), (2, 4244600), (4, 2122300), (5, 1697840), (8, 1061150), (10, 848920), (16, 530575), (19, 446800), (20, 424460), (25, 339568), (38, 223400), (40, 212230), (50, 169784), (76, 111700), (80, 106115), (95, 89360), (100, 84892), (152, 55850), (190, 44680), (200, 42446), (304, 27925), (380, 22340), (400, 21223), (475, 17872), (760, 11170), (950, 8936), (1117, 7600), (1520, 5585), (1900, 4468), (2234, 3800)]