69213400

素因数分解:

$2^3\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1277}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 161641440

約数和(自身を除く): 92428040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 271, 542, 1084, 1277, 1355, 2168, 2554, 2710, 5108, 5420, 6385, 6775, 10216, 10840, 12770, 13550, 25540, 27100, 31925, 51080, 54200, 63850, 127700, 255400, 346067, 692134, 1384268, 1730335, 2768536, 3460670, 6921340, 8651675, 13842680, 17303350, 34606700, 69213400]

約数ペア:

[(1, 69213400), (2, 34606700), (4, 17303350), (5, 13842680), (8, 8651675), (10, 6921340), (20, 3460670), (25, 2768536), (40, 1730335), (50, 1384268), (100, 692134), (200, 346067), (271, 255400), (542, 127700), (1084, 63850), (1277, 54200), (1355, 51080), (2168, 31925), (2554, 27100), (2710, 25540), (5108, 13550), (5420, 12770), (6385, 10840), (6775, 10216)]