25303740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5477}}^1$

素因数の和:5507

約数の個数: 96

約数和(自身を含む): 88349184

約数和(自身を除く): 63045444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 5477, 10954, 16431, 21908, 27385, 32862, 38339, 54770, 60247, 65724, 76678, 82155, 109540, 115017, 120494, 153356, 164310, 180741, 191695, 230034, 240988, 301235, 328620, 361482, 383390, 421729, 460068, 575085, 602470, 722964, 766780, 843458, 903705, 1150170, 1204940, 1265187, 1686916, 1807410, 2108645, 2300340, 2530374, 3614820, 4217290, 5060748, 6325935, 8434580, 12651870, 25303740]

約数ペア:

[(1, 25303740), (2, 12651870), (3, 8434580), (4, 6325935), (5, 5060748), (6, 4217290), (7, 3614820), (10, 2530374), (11, 2300340), (12, 2108645), (14, 1807410), (15, 1686916), (20, 1265187), (21, 1204940), (22, 1150170), (28, 903705), (30, 843458), (33, 766780), (35, 722964), (42, 602470), (44, 575085), (55, 460068), (60, 421729), (66, 383390), (70, 361482), (77, 328620), (84, 301235), (105, 240988), (110, 230034), (132, 191695), (140, 180741), (154, 164310), (165, 153356), (210, 120494), (220, 115017), (231, 109540), (308, 82155), (330, 76678), (385, 65724), (420, 60247), (462, 54770), (660, 38339), (770, 32862), (924, 27385), (1155, 21908), (1540, 16431), (2310, 10954), (4620, 5477)]