3860147821840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{4865569}}^1$

素因数の和:4865840

約数の個数: 80

約数和(自身を含む): 9209239499520

約数和(自身を除く): 5349091677680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 211, 235, 376, 422, 470, 752, 844, 940, 1055, 1688, 1880, 2110, 3376, 3760, 4220, 8440, 9917, 16880, 19834, 39668, 49585, 79336, 99170, 158672, 198340, 396680, 793360, 4865569, 9731138, 19462276, 24327845, 38924552, 48655690, 77849104, 97311380, 194622760, 228681743, 389245520, 457363486, 914726972, 1026635059, 1143408715, 1829453944, 2053270118, 2286817430, 3658907888, 4106540236, 4573634860, 5133175295, 8213080472, 9147269720, 10266350590, 16426160944, 18294539440, 20532701180, 41065402360, 48251847773, 82130804720, 96503695546, 193007391092, 241259238865, 386014782184, 482518477730, 772029564368, 965036955460, 1930073910920, 3860147821840]

約数ペア:

[(1, 3860147821840), (2, 1930073910920), (4, 965036955460), (5, 772029564368), (8, 482518477730), (10, 386014782184), (16, 241259238865), (20, 193007391092), (40, 96503695546), (47, 82130804720), (80, 48251847773), (94, 41065402360), (188, 20532701180), (211, 18294539440), (235, 16426160944), (376, 10266350590), (422, 9147269720), (470, 8213080472), (752, 5133175295), (844, 4573634860), (940, 4106540236), (1055, 3658907888), (1688, 2286817430), (1880, 2053270118), (2110, 1829453944), (3376, 1143408715), (3760, 1026635059), (4220, 914726972), (8440, 457363486), (9917, 389245520), (16880, 228681743), (19834, 194622760), (39668, 97311380), (49585, 77849104), (79336, 48655690), (99170, 38924552), (158672, 24327845), (198340, 19462276), (396680, 9731138), (793360, 4865569)]