186236840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5179}}^1$

素因数の和:5250

約数の個数: 64

約数和(自身を含む): 447552000

約数和(自身を除く): 261315160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1798, 3596, 4495, 5179, 7192, 8990, 10358, 17980, 20716, 25895, 35960, 41432, 51790, 103580, 150191, 160549, 207160, 300382, 321098, 600764, 642196, 750955, 802745, 1201528, 1284392, 1501910, 1605490, 3003820, 3210980, 4655921, 6007640, 6421960, 9311842, 18623684, 23279605, 37247368, 46559210, 93118420, 186236840]

約数ペア:

[(1, 186236840), (2, 93118420), (4, 46559210), (5, 37247368), (8, 23279605), (10, 18623684), (20, 9311842), (29, 6421960), (31, 6007640), (40, 4655921), (58, 3210980), (62, 3003820), (116, 1605490), (124, 1501910), (145, 1284392), (155, 1201528), (232, 802745), (248, 750955), (290, 642196), (310, 600764), (580, 321098), (620, 300382), (899, 207160), (1160, 160549), (1240, 150191), (1798, 103580), (3596, 51790), (4495, 41432), (5179, 35960), (7192, 25895), (8990, 20716), (10358, 17980)]