190045100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3271}}^1$

素因数の和:3375

約数の個数: 72

約数和(自身を含む): 477136128

約数和(自身を除く): 287091028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 83, 100, 140, 166, 175, 332, 350, 415, 581, 700, 830, 1162, 1660, 2075, 2324, 2905, 3271, 4150, 5810, 6542, 8300, 11620, 13084, 14525, 16355, 22897, 29050, 32710, 45794, 58100, 65420, 81775, 91588, 114485, 163550, 228970, 271493, 327100, 457940, 542986, 572425, 1085972, 1144850, 1357465, 1900451, 2289700, 2714930, 3800902, 5429860, 6787325, 7601804, 9502255, 13574650, 19004510, 27149300, 38009020, 47511275, 95022550, 190045100]

約数ペア:

[(1, 190045100), (2, 95022550), (4, 47511275), (5, 38009020), (7, 27149300), (10, 19004510), (14, 13574650), (20, 9502255), (25, 7601804), (28, 6787325), (35, 5429860), (50, 3800902), (70, 2714930), (83, 2289700), (100, 1900451), (140, 1357465), (166, 1144850), (175, 1085972), (332, 572425), (350, 542986), (415, 457940), (581, 327100), (700, 271493), (830, 228970), (1162, 163550), (1660, 114485), (2075, 91588), (2324, 81775), (2905, 65420), (3271, 58100), (4150, 45794), (5810, 32710), (6542, 29050), (8300, 22897), (11620, 16355), (13084, 14525)]