42666200

素因数分解:

$2^3\times 5^2\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 99636480

約数和(自身を除く): 56970280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 383, 557, 766, 1114, 1532, 1915, 2228, 2785, 3064, 3830, 4456, 5570, 7660, 9575, 11140, 13925, 15320, 19150, 22280, 27850, 38300, 55700, 76600, 111400, 213331, 426662, 853324, 1066655, 1706648, 2133310, 4266620, 5333275, 8533240, 10666550, 21333100, 42666200]

約数ペア:

[(1, 42666200), (2, 21333100), (4, 10666550), (5, 8533240), (8, 5333275), (10, 4266620), (20, 2133310), (25, 1706648), (40, 1066655), (50, 853324), (100, 426662), (200, 213331), (383, 111400), (557, 76600), (766, 55700), (1114, 38300), (1532, 27850), (1915, 22280), (2228, 19150), (2785, 15320), (3064, 13925), (3830, 11140), (4456, 9575), (5570, 7660)]