25609430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 58337280

約数和(自身を除く): 32727850

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 110, 154, 158, 385, 395, 421, 553, 770, 790, 842, 869, 1106, 1738, 2105, 2765, 2947, 4210, 4345, 4631, 5530, 5894, 6083, 8690, 9262, 12166, 14735, 23155, 29470, 30415, 32417, 33259, 46310, 60830, 64834, 66518, 162085, 166295, 232813, 324170, 332590, 365849, 465626, 731698, 1164065, 1829245, 2328130, 2560943, 3658490, 5121886, 12804715, 25609430]

約数ペア:

[(1, 25609430), (2, 12804715), (5, 5121886), (7, 3658490), (10, 2560943), (11, 2328130), (14, 1829245), (22, 1164065), (35, 731698), (55, 465626), (70, 365849), (77, 332590), (79, 324170), (110, 232813), (154, 166295), (158, 162085), (385, 66518), (395, 64834), (421, 60830), (553, 46310), (770, 33259), (790, 32417), (842, 30415), (869, 29470), (1106, 23155), (1738, 14735), (2105, 12166), (2765, 9262), (2947, 8690), (4210, 6083), (4345, 5894), (4631, 5530)]