41657980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 110186496

約数和(自身を除く): 68528516

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 52, 65, 70, 91, 94, 130, 140, 182, 188, 235, 260, 329, 364, 455, 470, 487, 611, 658, 910, 940, 974, 1222, 1316, 1645, 1820, 1948, 2435, 2444, 3055, 3290, 3409, 4277, 4870, 6110, 6331, 6580, 6818, 8554, 9740, 12220, 12662, 13636, 17045, 17108, 21385, 22889, 25324, 31655, 34090, 42770, 44317, 45778, 63310, 68180, 85540, 88634, 91556, 114445, 126620, 160223, 177268, 221585, 228890, 297557, 320446, 443170, 457780, 595114, 640892, 801115, 886340, 1190228, 1487785, 1602230, 2082899, 2975570, 3204460, 4165798, 5951140, 8331596, 10414495, 20828990, 41657980]

約数ペア:

[(1, 41657980), (2, 20828990), (4, 10414495), (5, 8331596), (7, 5951140), (10, 4165798), (13, 3204460), (14, 2975570), (20, 2082899), (26, 1602230), (28, 1487785), (35, 1190228), (47, 886340), (52, 801115), (65, 640892), (70, 595114), (91, 457780), (94, 443170), (130, 320446), (140, 297557), (182, 228890), (188, 221585), (235, 177268), (260, 160223), (329, 126620), (364, 114445), (455, 91556), (470, 88634), (487, 85540), (611, 68180), (658, 63310), (910, 45778), (940, 44317), (974, 42770), (1222, 34090), (1316, 31655), (1645, 25324), (1820, 22889), (1948, 21385), (2435, 17108), (2444, 17045), (3055, 13636), (3290, 12662), (3409, 12220), (4277, 9740), (4870, 8554), (6110, 6818), (6331, 6580)]