5200700995

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{1381}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 7656832800

約数和(自身を除く): 2456131805

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 809, 931, 1381, 4045, 4655, 5663, 6905, 9667, 15371, 26239, 28315, 39641, 48335, 67669, 76855, 107597, 131195, 183673, 198205, 338345, 537985, 753179, 918365, 1117229, 1285711, 3765895, 5586145, 6428555, 7820603, 21227351, 39103015, 54744221, 106136755, 148591457, 273721105, 742957285, 1040140199, 5200700995]

約数ペア:

[(1, 5200700995), (5, 1040140199), (7, 742957285), (19, 273721105), (35, 148591457), (49, 106136755), (95, 54744221), (133, 39103015), (245, 21227351), (665, 7820603), (809, 6428555), (931, 5586145), (1381, 3765895), (4045, 1285711), (4655, 1117229), (5663, 918365), (6905, 753179), (9667, 537985), (15371, 338345), (26239, 198205), (28315, 183673), (39641, 131195), (48335, 107597), (67669, 76855)]