8027474040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{474437}}^1$

素因数の和:474501

約数の個数: 96

約数和(自身を含む): 26644438080

約数和(自身を除く): 18616964040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 474437, 948874, 1423311, 1897748, 2372185, 2846622, 3795496, 4269933, 4744370, 5693244, 7116555, 8539866, 9488740, 11386488, 14233110, 17079732, 18977480, 21349665, 22298539, 28466220, 34159464, 42699330, 44597078, 56932440, 66895617, 85398660, 89194156, 111492695, 133791234, 170797320, 178388312, 200686851, 222985390, 267582468, 334478085, 401373702, 445970780, 535164936, 668956170, 802747404, 891941560, 1003434255, 1337912340, 1605494808, 2006868510, 2675824680, 4013737020, 8027474040]

約数ペア:

[(1, 8027474040), (2, 4013737020), (3, 2675824680), (4, 2006868510), (5, 1605494808), (6, 1337912340), (8, 1003434255), (9, 891941560), (10, 802747404), (12, 668956170), (15, 535164936), (18, 445970780), (20, 401373702), (24, 334478085), (30, 267582468), (36, 222985390), (40, 200686851), (45, 178388312), (47, 170797320), (60, 133791234), (72, 111492695), (90, 89194156), (94, 85398660), (120, 66895617), (141, 56932440), (180, 44597078), (188, 42699330), (235, 34159464), (282, 28466220), (360, 22298539), (376, 21349665), (423, 18977480), (470, 17079732), (564, 14233110), (705, 11386488), (846, 9488740), (940, 8539866), (1128, 7116555), (1410, 5693244), (1692, 4744370), (1880, 4269933), (2115, 3795496), (2820, 2846622), (3384, 2372185), (4230, 1897748), (5640, 1423311), (8460, 948874), (16920, 474437)]