123044135980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7109}}^1\times {\mathrm{18413}}^1$

素因数の和:25578

約数の個数: 48

約数和(自身を含む): 263941856640

約数和(自身を除く): 140897720660

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 7109, 14218, 18413, 28436, 35545, 36826, 71090, 73652, 92065, 142180, 184130, 334123, 368260, 668246, 865411, 1336492, 1670615, 1730822, 3341230, 3461644, 4327055, 6682460, 8654110, 17308220, 130898017, 261796034, 523592068, 654490085, 1308980170, 2617960340, 6152206799, 12304413598, 24608827196, 30761033995, 61522067990, 123044135980]

約数ペア:

[(1, 123044135980), (2, 61522067990), (4, 30761033995), (5, 24608827196), (10, 12304413598), (20, 6152206799), (47, 2617960340), (94, 1308980170), (188, 654490085), (235, 523592068), (470, 261796034), (940, 130898017), (7109, 17308220), (14218, 8654110), (18413, 6682460), (28436, 4327055), (35545, 3461644), (36826, 3341230), (71090, 1730822), (73652, 1670615), (92065, 1336492), (142180, 865411), (184130, 668246), (334123, 368260)]