2631490180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{22697}}^1$

素因数の和:22765

約数の個数: 96

約数和(自身を含む): 6589320192

約数和(自身を除く): 3957830012

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 31, 34, 44, 55, 62, 68, 85, 110, 124, 155, 170, 187, 220, 310, 340, 341, 374, 527, 620, 682, 748, 935, 1054, 1364, 1705, 1870, 2108, 2635, 3410, 3740, 5270, 5797, 6820, 10540, 11594, 22697, 23188, 28985, 45394, 57970, 90788, 113485, 115940, 226970, 249667, 385849, 453940, 499334, 703607, 771698, 998668, 1248335, 1407214, 1543396, 1929245, 2496670, 2814428, 3518035, 3858490, 4244339, 4993340, 7036070, 7716980, 7739677, 8488678, 11961319, 14072140, 15479354, 16977356, 21221695, 23922638, 30958708, 38698385, 42443390, 47845276, 59806595, 77396770, 84886780, 119613190, 131574509, 154793540, 239226380, 263149018, 526298036, 657872545, 1315745090, 2631490180]

約数ペア:

[(1, 2631490180), (2, 1315745090), (4, 657872545), (5, 526298036), (10, 263149018), (11, 239226380), (17, 154793540), (20, 131574509), (22, 119613190), (31, 84886780), (34, 77396770), (44, 59806595), (55, 47845276), (62, 42443390), (68, 38698385), (85, 30958708), (110, 23922638), (124, 21221695), (155, 16977356), (170, 15479354), (187, 14072140), (220, 11961319), (310, 8488678), (340, 7739677), (341, 7716980), (374, 7036070), (527, 4993340), (620, 4244339), (682, 3858490), (748, 3518035), (935, 2814428), (1054, 2496670), (1364, 1929245), (1705, 1543396), (1870, 1407214), (2108, 1248335), (2635, 998668), (3410, 771698), (3740, 703607), (5270, 499334), (5797, 453940), (6820, 385849), (10540, 249667), (11594, 226970), (22697, 115940), (23188, 113485), (28985, 90788), (45394, 57970)]