8300860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 18289152

約数和(自身を除く): 9988292

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 164, 191, 205, 212, 265, 382, 410, 530, 764, 820, 955, 1060, 1910, 2173, 3820, 4346, 7831, 8692, 10123, 10865, 15662, 20246, 21730, 31324, 39155, 40492, 43460, 50615, 78310, 101230, 156620, 202460, 415043, 830086, 1660172, 2075215, 4150430, 8300860]

約数ペア:

[(1, 8300860), (2, 4150430), (4, 2075215), (5, 1660172), (10, 830086), (20, 415043), (41, 202460), (53, 156620), (82, 101230), (106, 78310), (164, 50615), (191, 43460), (205, 40492), (212, 39155), (265, 31324), (382, 21730), (410, 20246), (530, 15662), (764, 10865), (820, 10123), (955, 8692), (1060, 7831), (1910, 4346), (2173, 3820)]