200530940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 474163200

約数和(自身を除く): 273632260

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 31, 38, 58, 62, 76, 95, 116, 124, 145, 155, 190, 290, 310, 380, 551, 580, 587, 589, 620, 899, 1102, 1174, 1178, 1798, 2204, 2348, 2356, 2755, 2935, 2945, 3596, 4495, 5510, 5870, 5890, 8990, 11020, 11153, 11740, 11780, 17023, 17081, 17980, 18197, 22306, 34046, 34162, 36394, 44612, 55765, 68092, 68324, 72788, 85115, 85405, 90985, 111530, 170230, 170810, 181970, 223060, 323437, 340460, 341620, 345743, 363940, 527713, 646874, 691486, 1055426, 1293748, 1382972, 1617185, 1728715, 2110852, 2638565, 3234370, 3457430, 5277130, 6468740, 6914860, 10026547, 10554260, 20053094, 40106188, 50132735, 100265470, 200530940]

約数ペア:

[(1, 200530940), (2, 100265470), (4, 50132735), (5, 40106188), (10, 20053094), (19, 10554260), (20, 10026547), (29, 6914860), (31, 6468740), (38, 5277130), (58, 3457430), (62, 3234370), (76, 2638565), (95, 2110852), (116, 1728715), (124, 1617185), (145, 1382972), (155, 1293748), (190, 1055426), (290, 691486), (310, 646874), (380, 527713), (551, 363940), (580, 345743), (587, 341620), (589, 340460), (620, 323437), (899, 223060), (1102, 181970), (1174, 170810), (1178, 170230), (1798, 111530), (2204, 90985), (2348, 85405), (2356, 85115), (2755, 72788), (2935, 68324), (2945, 68092), (3596, 55765), (4495, 44612), (5510, 36394), (5870, 34162), (5890, 34046), (8990, 22306), (11020, 18197), (11153, 17980), (11740, 17081), (11780, 17023)]