106329260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 228009600

約数和(自身を除く): 121680340

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 173, 316, 346, 389, 395, 692, 778, 790, 865, 1556, 1580, 1730, 1945, 3460, 3890, 7780, 13667, 27334, 30731, 54668, 61462, 67297, 68335, 122924, 134594, 136670, 153655, 269188, 273340, 307310, 336485, 614620, 672970, 1345940, 5316463, 10632926, 21265852, 26582315, 53164630, 106329260]

約数ペア:

[(1, 106329260), (2, 53164630), (4, 26582315), (5, 21265852), (10, 10632926), (20, 5316463), (79, 1345940), (158, 672970), (173, 614620), (316, 336485), (346, 307310), (389, 273340), (395, 269188), (692, 153655), (778, 136670), (790, 134594), (865, 122924), (1556, 68335), (1580, 67297), (1730, 61462), (1945, 54668), (3460, 30731), (3890, 27334), (7780, 13667)]