9653860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 21217392

約数和(自身を除く): 11563532

約数列:

[1, 2, 4, 5, 10, 20, 41, 61, 82, 122, 164, 193, 205, 244, 305, 386, 410, 610, 772, 820, 965, 1220, 1930, 2501, 3860, 5002, 7913, 10004, 11773, 12505, 15826, 23546, 25010, 31652, 39565, 47092, 50020, 58865, 79130, 117730, 158260, 235460, 482693, 965386, 1930772, 2413465, 4826930, 9653860]

約数ペア:

[(1, 9653860), (2, 4826930), (4, 2413465), (5, 1930772), (10, 965386), (20, 482693), (41, 235460), (61, 158260), (82, 117730), (122, 79130), (164, 58865), (193, 50020), (205, 47092), (244, 39565), (305, 31652), (386, 25010), (410, 23546), (610, 15826), (772, 12505), (820, 11773), (965, 10004), (1220, 7913), (1930, 5002), (2501, 3860)]