65482340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 173553408

約数和(自身を除く): 108071068

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 101, 110, 140, 154, 202, 220, 308, 385, 404, 421, 505, 707, 770, 842, 1010, 1111, 1414, 1540, 1684, 2020, 2105, 2222, 2828, 2947, 3535, 4210, 4444, 4631, 5555, 5894, 7070, 7777, 8420, 9262, 11110, 11788, 14140, 14735, 15554, 18524, 22220, 23155, 29470, 31108, 32417, 38885, 42521, 46310, 58940, 64834, 77770, 85042, 92620, 129668, 155540, 162085, 170084, 212605, 297647, 324170, 425210, 467731, 595294, 648340, 850420, 935462, 1190588, 1488235, 1870924, 2338655, 2976470, 3274117, 4677310, 5952940, 6548234, 9354620, 13096468, 16370585, 32741170, 65482340]

約数ペア:

[(1, 65482340), (2, 32741170), (4, 16370585), (5, 13096468), (7, 9354620), (10, 6548234), (11, 5952940), (14, 4677310), (20, 3274117), (22, 2976470), (28, 2338655), (35, 1870924), (44, 1488235), (55, 1190588), (70, 935462), (77, 850420), (101, 648340), (110, 595294), (140, 467731), (154, 425210), (202, 324170), (220, 297647), (308, 212605), (385, 170084), (404, 162085), (421, 155540), (505, 129668), (707, 92620), (770, 85042), (842, 77770), (1010, 64834), (1111, 58940), (1414, 46310), (1540, 42521), (1684, 38885), (2020, 32417), (2105, 31108), (2222, 29470), (2828, 23155), (2947, 22220), (3535, 18524), (4210, 15554), (4444, 14735), (4631, 14140), (5555, 11788), (5894, 11110), (7070, 9262), (7777, 8420)]