29445920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 80994816

約数和(自身を除く): 51548896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 431, 488, 560, 610, 854, 862, 976, 1120, 1220, 1708, 1724, 1952, 2135, 2155, 2440, 3017, 3416, 3448, 4270, 4310, 4880, 6034, 6832, 6896, 8540, 8620, 9760, 12068, 13664, 13792, 15085, 17080, 17240, 24136, 26291, 30170, 34160, 34480, 48272, 52582, 60340, 68320, 68960, 96544, 105164, 120680, 131455, 184037, 210328, 241360, 262910, 368074, 420656, 482720, 525820, 736148, 841312, 920185, 1051640, 1472296, 1840370, 2103280, 2944592, 3680740, 4206560, 5889184, 7361480, 14722960, 29445920]

約数ペア:

[(1, 29445920), (2, 14722960), (4, 7361480), (5, 5889184), (7, 4206560), (8, 3680740), (10, 2944592), (14, 2103280), (16, 1840370), (20, 1472296), (28, 1051640), (32, 920185), (35, 841312), (40, 736148), (56, 525820), (61, 482720), (70, 420656), (80, 368074), (112, 262910), (122, 241360), (140, 210328), (160, 184037), (224, 131455), (244, 120680), (280, 105164), (305, 96544), (427, 68960), (431, 68320), (488, 60340), (560, 52582), (610, 48272), (854, 34480), (862, 34160), (976, 30170), (1120, 26291), (1220, 24136), (1708, 17240), (1724, 17080), (1952, 15085), (2135, 13792), (2155, 13664), (2440, 12068), (3017, 9760), (3416, 8620), (3448, 8540), (4270, 6896), (4310, 6832), (4880, 6034)]