2017689547100

素因数分解:

$2^2\times 5^2\times {\mathrm{577}}^1\times {\mathrm{971}}^1\times {\mathrm{36013}}^1$

素因数の和:37575

約数の個数: 72

約数和(自身を含む): 4390613389008

約数和(自身を除く): 2372923841908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 577, 971, 1154, 1942, 2308, 2885, 3884, 4855, 5770, 9710, 11540, 14425, 19420, 24275, 28850, 36013, 48550, 57700, 72026, 97100, 144052, 180065, 360130, 560267, 720260, 900325, 1120534, 1800650, 2241068, 2801335, 3601300, 5602670, 11205340, 14006675, 20779501, 28013350, 34968623, 41559002, 56026700, 69937246, 83118004, 103897505, 139874492, 174843115, 207795010, 349686230, 415590020, 519487525, 699372460, 874215575, 1038975050, 1748431150, 2077950100, 3496862300, 20176895471, 40353790942, 80707581884, 100884477355, 201768954710, 403537909420, 504422386775, 1008844773550, 2017689547100]

約数ペア:

[(1, 2017689547100), (2, 1008844773550), (4, 504422386775), (5, 403537909420), (10, 201768954710), (20, 100884477355), (25, 80707581884), (50, 40353790942), (100, 20176895471), (577, 3496862300), (971, 2077950100), (1154, 1748431150), (1942, 1038975050), (2308, 874215575), (2885, 699372460), (3884, 519487525), (4855, 415590020), (5770, 349686230), (9710, 207795010), (11540, 174843115), (14425, 139874492), (19420, 103897505), (24275, 83118004), (28850, 69937246), (36013, 56026700), (48550, 41559002), (57700, 34968623), (72026, 28013350), (97100, 20779501), (144052, 14006675), (180065, 11205340), (360130, 5602670), (560267, 3601300), (720260, 2801335), (900325, 2241068), (1120534, 1800650)]