7223532940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{2399}}^1$

素因数の和:2771

約数の個数: 96

約数和(自身を含む): 16838438400

約数和(自身を除く): 9614905460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 313, 370, 481, 626, 740, 962, 1252, 1565, 1924, 2399, 2405, 3130, 4069, 4798, 4810, 6260, 8138, 9596, 9620, 11581, 11995, 16276, 20345, 23162, 23990, 31187, 40690, 46324, 47980, 57905, 62374, 81380, 88763, 115810, 124748, 150553, 155935, 177526, 231620, 301106, 311870, 355052, 443815, 602212, 623740, 750887, 752765, 887630, 1153919, 1501774, 1505530, 1775260, 2307838, 3003548, 3011060, 3754435, 4615676, 5769595, 7508870, 9761531, 11539190, 15017740, 19523062, 23078380, 27782819, 39046124, 48807655, 55565638, 97615310, 111131276, 138914095, 195230620, 277828190, 361176647, 555656380, 722353294, 1444706588, 1805883235, 3611766470, 7223532940]

約数ペア:

[(1, 7223532940), (2, 3611766470), (4, 1805883235), (5, 1444706588), (10, 722353294), (13, 555656380), (20, 361176647), (26, 277828190), (37, 195230620), (52, 138914095), (65, 111131276), (74, 97615310), (130, 55565638), (148, 48807655), (185, 39046124), (260, 27782819), (313, 23078380), (370, 19523062), (481, 15017740), (626, 11539190), (740, 9761531), (962, 7508870), (1252, 5769595), (1565, 4615676), (1924, 3754435), (2399, 3011060), (2405, 3003548), (3130, 2307838), (4069, 1775260), (4798, 1505530), (4810, 1501774), (6260, 1153919), (8138, 887630), (9596, 752765), (9620, 750887), (11581, 623740), (11995, 602212), (16276, 443815), (20345, 355052), (23162, 311870), (23990, 301106), (31187, 231620), (40690, 177526), (46324, 155935), (47980, 150553), (57905, 124748), (62374, 115810), (81380, 88763)]