2273759120

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{125207}}^1$

素因数の和:125447

約数の個数: 40

約数和(自身を含む): 5309820864

約数和(自身を除く): 3036061744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 18160, 125207, 250414, 500828, 626035, 1001656, 1252070, 2003312, 2504140, 5008280, 10016560, 28421989, 56843978, 113687956, 142109945, 227375912, 284219890, 454751824, 568439780, 1136879560, 2273759120]

約数ペア:

[(1, 2273759120), (2, 1136879560), (4, 568439780), (5, 454751824), (8, 284219890), (10, 227375912), (16, 142109945), (20, 113687956), (40, 56843978), (80, 28421989), (227, 10016560), (454, 5008280), (908, 2504140), (1135, 2003312), (1816, 1252070), (2270, 1001656), (3632, 626035), (4540, 500828), (9080, 250414), (18160, 125207)]