23771860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 58834944

約数和(自身を除く): 35063084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 127, 140, 191, 196, 245, 254, 382, 490, 508, 635, 764, 889, 955, 980, 1270, 1337, 1778, 1910, 2540, 2674, 3556, 3820, 4445, 5348, 6223, 6685, 8890, 9359, 12446, 13370, 17780, 18718, 24257, 24892, 26740, 31115, 37436, 46795, 48514, 62230, 93590, 97028, 121285, 124460, 169799, 187180, 242570, 339598, 485140, 679196, 848995, 1188593, 1697990, 2377186, 3395980, 4754372, 5942965, 11885930, 23771860]

約数ペア:

[(1, 23771860), (2, 11885930), (4, 5942965), (5, 4754372), (7, 3395980), (10, 2377186), (14, 1697990), (20, 1188593), (28, 848995), (35, 679196), (49, 485140), (70, 339598), (98, 242570), (127, 187180), (140, 169799), (191, 124460), (196, 121285), (245, 97028), (254, 93590), (382, 62230), (490, 48514), (508, 46795), (635, 37436), (764, 31115), (889, 26740), (955, 24892), (980, 24257), (1270, 18718), (1337, 17780), (1778, 13370), (1910, 12446), (2540, 9359), (2674, 8890), (3556, 6685), (3820, 6223), (4445, 5348)]