102121840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55501}}^1$

素因数の和:55537

約数の個数: 40

約数和(自身を含む): 247760928

約数和(自身を除く): 145639088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 55501, 111002, 222004, 277505, 444008, 555010, 888016, 1110020, 1276523, 2220040, 2553046, 4440080, 5106092, 6382615, 10212184, 12765230, 20424368, 25530460, 51060920, 102121840]

約数ペア:

[(1, 102121840), (2, 51060920), (4, 25530460), (5, 20424368), (8, 12765230), (10, 10212184), (16, 6382615), (20, 5106092), (23, 4440080), (40, 2553046), (46, 2220040), (80, 1276523), (92, 1110020), (115, 888016), (184, 555010), (230, 444008), (368, 277505), (460, 222004), (920, 111002), (1840, 55501)]