1569211040

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5563}}^1$

素因数の和:5662

約数の個数: 96

約数和(自身を含む): 3886698816

約数和(自身を除く): 2317487776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 43, 80, 82, 86, 160, 164, 172, 205, 215, 328, 344, 410, 430, 656, 688, 820, 860, 1312, 1376, 1640, 1720, 1763, 3280, 3440, 3526, 5563, 6560, 6880, 7052, 8815, 11126, 14104, 17630, 22252, 27815, 28208, 35260, 44504, 55630, 56416, 70520, 89008, 111260, 141040, 178016, 222520, 228083, 239209, 282080, 445040, 456166, 478418, 890080, 912332, 956836, 1140415, 1196045, 1824664, 1913672, 2280830, 2392090, 3649328, 3827344, 4561660, 4784180, 7298656, 7654688, 9123320, 9568360, 9807569, 18246640, 19136720, 19615138, 36493280, 38273440, 39230276, 49037845, 78460552, 98075690, 156921104, 196151380, 313842208, 392302760, 784605520, 1569211040]

約数ペア:

[(1, 1569211040), (2, 784605520), (4, 392302760), (5, 313842208), (8, 196151380), (10, 156921104), (16, 98075690), (20, 78460552), (32, 49037845), (40, 39230276), (41, 38273440), (43, 36493280), (80, 19615138), (82, 19136720), (86, 18246640), (160, 9807569), (164, 9568360), (172, 9123320), (205, 7654688), (215, 7298656), (328, 4784180), (344, 4561660), (410, 3827344), (430, 3649328), (656, 2392090), (688, 2280830), (820, 1913672), (860, 1824664), (1312, 1196045), (1376, 1140415), (1640, 956836), (1720, 912332), (1763, 890080), (3280, 478418), (3440, 456166), (3526, 445040), (5563, 282080), (6560, 239209), (6880, 228083), (7052, 222520), (8815, 178016), (11126, 141040), (14104, 111260), (17630, 89008), (22252, 70520), (27815, 56416), (28208, 55630), (35260, 44504)]