25250096

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:741

約数の個数: 40

約数和(自身を含む): 51017568

約数和(自身を除く): 25767472

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 244, 328, 488, 631, 656, 976, 1262, 2501, 2524, 5002, 5048, 10004, 10096, 20008, 25871, 38491, 40016, 51742, 76982, 103484, 153964, 206968, 307928, 413936, 615856, 1578131, 3156262, 6312524, 12625048, 25250096]

約数ペア:

[(1, 25250096), (2, 12625048), (4, 6312524), (8, 3156262), (16, 1578131), (41, 615856), (61, 413936), (82, 307928), (122, 206968), (164, 153964), (244, 103484), (328, 76982), (488, 51742), (631, 40016), (656, 38491), (976, 25871), (1262, 20008), (2501, 10096), (2524, 10004), (5002, 5048)]