185087980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3935

約数の個数: 96

約数和(自身を含む): 500355072

約数和(自身を除く): 315267092

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1364, 1540, 1705, 2170, 2387, 3410, 3877, 4340, 4774, 6820, 7754, 9548, 11935, 15508, 19385, 23870, 27139, 38770, 42647, 47740, 54278, 77540, 85294, 108556, 120187, 135695, 170588, 213235, 240374, 271390, 298529, 426470, 480748, 542780, 597058, 600935, 841309, 852940, 1194116, 1201870, 1322057, 1492645, 1682618, 2403740, 2644114, 2985290, 3365236, 4206545, 5288228, 5970580, 6610285, 8413090, 9254399, 13220570, 16826180, 18508798, 26441140, 37017596, 46271995, 92543990, 185087980]

約数ペア:

[(1, 185087980), (2, 92543990), (4, 46271995), (5, 37017596), (7, 26441140), (10, 18508798), (11, 16826180), (14, 13220570), (20, 9254399), (22, 8413090), (28, 6610285), (31, 5970580), (35, 5288228), (44, 4206545), (55, 3365236), (62, 2985290), (70, 2644114), (77, 2403740), (110, 1682618), (124, 1492645), (140, 1322057), (154, 1201870), (155, 1194116), (217, 852940), (220, 841309), (308, 600935), (310, 597058), (341, 542780), (385, 480748), (434, 426470), (620, 298529), (682, 271390), (770, 240374), (868, 213235), (1085, 170588), (1364, 135695), (1540, 120187), (1705, 108556), (2170, 85294), (2387, 77540), (3410, 54278), (3877, 47740), (4340, 42647), (4774, 38770), (6820, 27139), (7754, 23870), (9548, 19385), (11935, 15508)]