10472980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 25320960

約数和(自身を除く): 14847980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 313, 478, 626, 956, 1195, 1252, 1565, 1673, 2191, 2390, 3130, 3346, 4382, 4780, 6260, 6692, 8365, 8764, 10955, 16730, 21910, 33460, 43820, 74807, 149614, 299228, 374035, 523649, 748070, 1047298, 1496140, 2094596, 2618245, 5236490, 10472980]

約数ペア:

[(1, 10472980), (2, 5236490), (4, 2618245), (5, 2094596), (7, 1496140), (10, 1047298), (14, 748070), (20, 523649), (28, 374035), (35, 299228), (70, 149614), (140, 74807), (239, 43820), (313, 33460), (478, 21910), (626, 16730), (956, 10955), (1195, 8764), (1252, 8365), (1565, 6692), (1673, 6260), (2191, 4780), (2390, 4382), (3130, 3346)]