41159000

素因数分解:

$2^3\times 5^3\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 97718400

約数和(自身を除く): 56559400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 125, 158, 200, 250, 316, 395, 500, 521, 632, 790, 1000, 1042, 1580, 1975, 2084, 2605, 3160, 3950, 4168, 5210, 7900, 9875, 10420, 13025, 15800, 19750, 20840, 26050, 39500, 41159, 52100, 65125, 79000, 82318, 104200, 130250, 164636, 205795, 260500, 329272, 411590, 521000, 823180, 1028975, 1646360, 2057950, 4115900, 5144875, 8231800, 10289750, 20579500, 41159000]

約数ペア:

[(1, 41159000), (2, 20579500), (4, 10289750), (5, 8231800), (8, 5144875), (10, 4115900), (20, 2057950), (25, 1646360), (40, 1028975), (50, 823180), (79, 521000), (100, 411590), (125, 329272), (158, 260500), (200, 205795), (250, 164636), (316, 130250), (395, 104200), (500, 82318), (521, 79000), (632, 65125), (790, 52100), (1000, 41159), (1042, 39500), (1580, 26050), (1975, 20840), (2084, 19750), (2605, 15800), (3160, 13025), (3950, 10420), (4168, 9875), (5210, 7900)]