6443286040

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{11633}}^1$

素因数の和:11932

約数の個数: 64

約数和(自身を含む): 14801240160

約数和(自身を除く): 8357954120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 227, 244, 305, 454, 488, 610, 908, 1135, 1220, 1816, 2270, 2440, 4540, 9080, 11633, 13847, 23266, 27694, 46532, 55388, 58165, 69235, 93064, 110776, 116330, 138470, 232660, 276940, 465320, 553880, 709613, 1419226, 2640691, 2838452, 3548065, 5281382, 5676904, 7096130, 10562764, 13203455, 14192260, 21125528, 26406910, 28384520, 52813820, 105627640, 161082151, 322164302, 644328604, 805410755, 1288657208, 1610821510, 3221643020, 6443286040]

約数ペア:

[(1, 6443286040), (2, 3221643020), (4, 1610821510), (5, 1288657208), (8, 805410755), (10, 644328604), (20, 322164302), (40, 161082151), (61, 105627640), (122, 52813820), (227, 28384520), (244, 26406910), (305, 21125528), (454, 14192260), (488, 13203455), (610, 10562764), (908, 7096130), (1135, 5676904), (1220, 5281382), (1816, 3548065), (2270, 2838452), (2440, 2640691), (4540, 1419226), (9080, 709613), (11633, 553880), (13847, 465320), (23266, 276940), (27694, 232660), (46532, 138470), (55388, 116330), (58165, 110776), (69235, 93064)]