58215640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{809}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 150465600

約数和(自身を除く): 92249960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 257, 280, 514, 809, 1028, 1285, 1618, 1799, 2056, 2570, 3236, 3598, 4045, 5140, 5663, 6472, 7196, 8090, 8995, 10280, 11326, 14392, 16180, 17990, 22652, 28315, 32360, 35980, 45304, 56630, 71960, 113260, 207913, 226520, 415826, 831652, 1039565, 1455391, 1663304, 2079130, 2910782, 4158260, 5821564, 7276955, 8316520, 11643128, 14553910, 29107820, 58215640]

約数ペア:

[(1, 58215640), (2, 29107820), (4, 14553910), (5, 11643128), (7, 8316520), (8, 7276955), (10, 5821564), (14, 4158260), (20, 2910782), (28, 2079130), (35, 1663304), (40, 1455391), (56, 1039565), (70, 831652), (140, 415826), (257, 226520), (280, 207913), (514, 113260), (809, 71960), (1028, 56630), (1285, 45304), (1618, 35980), (1799, 32360), (2056, 28315), (2570, 22652), (3236, 17990), (3598, 16180), (4045, 14392), (5140, 11326), (5663, 10280), (6472, 8995), (7196, 8090)]