835361840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4243}}^1$

素因数の和:4386

約数の個数: 80

約数和(自身を含む): 2046083328

約数和(自身を除く): 1210721488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 107, 115, 184, 214, 230, 368, 428, 460, 535, 856, 920, 1070, 1712, 1840, 2140, 2461, 4243, 4280, 4922, 8486, 8560, 9844, 12305, 16972, 19688, 21215, 24610, 33944, 39376, 42430, 49220, 67888, 84860, 97589, 98440, 169720, 195178, 196880, 339440, 390356, 454001, 487945, 780712, 908002, 975890, 1561424, 1816004, 1951780, 2270005, 3632008, 3903560, 4540010, 7264016, 7807120, 9080020, 10442023, 18160040, 20884046, 36320080, 41768092, 52210115, 83536184, 104420230, 167072368, 208840460, 417680920, 835361840]

約数ペア:

[(1, 835361840), (2, 417680920), (4, 208840460), (5, 167072368), (8, 104420230), (10, 83536184), (16, 52210115), (20, 41768092), (23, 36320080), (40, 20884046), (46, 18160040), (80, 10442023), (92, 9080020), (107, 7807120), (115, 7264016), (184, 4540010), (214, 3903560), (230, 3632008), (368, 2270005), (428, 1951780), (460, 1816004), (535, 1561424), (856, 975890), (920, 908002), (1070, 780712), (1712, 487945), (1840, 454001), (2140, 390356), (2461, 339440), (4243, 196880), (4280, 195178), (4922, 169720), (8486, 98440), (8560, 97589), (9844, 84860), (12305, 67888), (16972, 49220), (19688, 42430), (21215, 39376), (24610, 33944)]