13308510820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{3623}}^1$

素因数の和:3985

約数の個数: 96

約数和(自身を含む): 31123491840

約数和(自身を除く): 17814981020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 283, 295, 566, 590, 649, 1132, 1180, 1298, 1415, 2596, 2830, 3113, 3245, 3623, 5660, 6226, 6490, 7246, 12452, 12980, 14492, 15565, 16697, 18115, 31130, 33394, 36230, 39853, 62260, 66788, 72460, 79706, 83485, 159412, 166970, 183667, 199265, 213757, 333940, 367334, 398530, 427514, 734668, 797060, 855028, 918335, 1025309, 1068785, 1836670, 2050618, 2137570, 2351327, 3673340, 4101236, 4275140, 4702654, 5126545, 9405308, 10253090, 11278399, 11756635, 20506180, 22556798, 23513270, 45113596, 47026540, 56391995, 60493231, 112783990, 120986462, 225567980, 241972924, 302466155, 604932310, 665425541, 1209864620, 1330851082, 2661702164, 3327127705, 6654255410, 13308510820]

約数ペア:

[(1, 13308510820), (2, 6654255410), (4, 3327127705), (5, 2661702164), (10, 1330851082), (11, 1209864620), (20, 665425541), (22, 604932310), (44, 302466155), (55, 241972924), (59, 225567980), (110, 120986462), (118, 112783990), (220, 60493231), (236, 56391995), (283, 47026540), (295, 45113596), (566, 23513270), (590, 22556798), (649, 20506180), (1132, 11756635), (1180, 11278399), (1298, 10253090), (1415, 9405308), (2596, 5126545), (2830, 4702654), (3113, 4275140), (3245, 4101236), (3623, 3673340), (5660, 2351327), (6226, 2137570), (6490, 2050618), (7246, 1836670), (12452, 1068785), (12980, 1025309), (14492, 918335), (15565, 855028), (16697, 797060), (18115, 734668), (31130, 427514), (33394, 398530), (36230, 367334), (39853, 333940), (62260, 213757), (66788, 199265), (72460, 183667), (79706, 166970), (83485, 159412)]