52739220580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{4987}}^1$

素因数の和:5525

約数の個数: 96

約数和(自身を含む): 117693176832

約数和(自身を除く): 64953956252

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 461, 620, 740, 922, 1147, 1844, 2294, 2305, 4588, 4610, 4987, 5735, 9220, 9974, 11470, 14291, 17057, 19948, 22940, 24935, 28582, 34114, 49870, 57164, 68228, 71455, 85285, 99740, 142910, 154597, 170570, 184519, 285820, 309194, 341140, 369038, 528767, 618388, 738076, 772985, 922595, 1057534, 1545970, 1845190, 2115068, 2299007, 2643835, 3091940, 3690380, 4598014, 5287670, 5720089, 9196028, 10575340, 11440178, 11495035, 22880356, 22990070, 28600445, 45980140, 57200890, 71269217, 85063259, 114401780, 142538434, 170126518, 285076868, 340253036, 356346085, 425316295, 712692170, 850632590, 1425384340, 1701265180, 2636961029, 5273922058, 10547844116, 13184805145, 26369610290, 52739220580]

約数ペア:

[(1, 52739220580), (2, 26369610290), (4, 13184805145), (5, 10547844116), (10, 5273922058), (20, 2636961029), (31, 1701265180), (37, 1425384340), (62, 850632590), (74, 712692170), (124, 425316295), (148, 356346085), (155, 340253036), (185, 285076868), (310, 170126518), (370, 142538434), (461, 114401780), (620, 85063259), (740, 71269217), (922, 57200890), (1147, 45980140), (1844, 28600445), (2294, 22990070), (2305, 22880356), (4588, 11495035), (4610, 11440178), (4987, 10575340), (5735, 9196028), (9220, 5720089), (9974, 5287670), (11470, 4598014), (14291, 3690380), (17057, 3091940), (19948, 2643835), (22940, 2299007), (24935, 2115068), (28582, 1845190), (34114, 1545970), (49870, 1057534), (57164, 922595), (68228, 772985), (71455, 738076), (85285, 618388), (99740, 528767), (142910, 369038), (154597, 341140), (170570, 309194), (184519, 285820)]