2013463240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{4001}}^1$

素因数の和:4582

約数の個数: 64

約数和(自身を含む): 4737087360

約数和(自身を除く): 2723624120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 547, 920, 1094, 2188, 2735, 4001, 4376, 5470, 8002, 10940, 12581, 16004, 20005, 21880, 25162, 32008, 40010, 50324, 62905, 80020, 92023, 100648, 125810, 160040, 184046, 251620, 368092, 460115, 503240, 736184, 920230, 1840460, 2188547, 3680920, 4377094, 8754188, 10942735, 17508376, 21885470, 43770940, 50336581, 87541880, 100673162, 201346324, 251682905, 402692648, 503365810, 1006731620, 2013463240]

約数ペア:

[(1, 2013463240), (2, 1006731620), (4, 503365810), (5, 402692648), (8, 251682905), (10, 201346324), (20, 100673162), (23, 87541880), (40, 50336581), (46, 43770940), (92, 21885470), (115, 17508376), (184, 10942735), (230, 8754188), (460, 4377094), (547, 3680920), (920, 2188547), (1094, 1840460), (2188, 920230), (2735, 736184), (4001, 503240), (4376, 460115), (5470, 368092), (8002, 251620), (10940, 184046), (12581, 160040), (16004, 125810), (20005, 100648), (21880, 92023), (25162, 80020), (32008, 62905), (40010, 50324)]