5309920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 15676416

約数和(自身を除く): 10366496

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 431, 440, 560, 616, 770, 862, 880, 1120, 1232, 1540, 1724, 1760, 2155, 2464, 3017, 3080, 3448, 4310, 4741, 6034, 6160, 6896, 8620, 9482, 12068, 12320, 13792, 15085, 17240, 18964, 23705, 24136, 30170, 33187, 34480, 37928, 47410, 48272, 60340, 66374, 68960, 75856, 94820, 96544, 120680, 132748, 151712, 165935, 189640, 241360, 265496, 331870, 379280, 482720, 530992, 663740, 758560, 1061984, 1327480, 2654960, 5309920]

約数ペア:

[(1, 5309920), (2, 2654960), (4, 1327480), (5, 1061984), (7, 758560), (8, 663740), (10, 530992), (11, 482720), (14, 379280), (16, 331870), (20, 265496), (22, 241360), (28, 189640), (32, 165935), (35, 151712), (40, 132748), (44, 120680), (55, 96544), (56, 94820), (70, 75856), (77, 68960), (80, 66374), (88, 60340), (110, 48272), (112, 47410), (140, 37928), (154, 34480), (160, 33187), (176, 30170), (220, 24136), (224, 23705), (280, 18964), (308, 17240), (352, 15085), (385, 13792), (431, 12320), (440, 12068), (560, 9482), (616, 8620), (770, 6896), (862, 6160), (880, 6034), (1120, 4741), (1232, 4310), (1540, 3448), (1724, 3080), (1760, 3017), (2155, 2464)]