75190960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 189737856

約数和(自身を除く): 114546896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 197, 208, 260, 367, 394, 520, 734, 788, 985, 1040, 1468, 1576, 1835, 1970, 2561, 2936, 3152, 3670, 3940, 4771, 5122, 5872, 7340, 7880, 9542, 10244, 12805, 14680, 15760, 19084, 20488, 23855, 25610, 29360, 38168, 40976, 47710, 51220, 72299, 76336, 95420, 102440, 144598, 190840, 204880, 289196, 361495, 381680, 578392, 722990, 939887, 1156784, 1445980, 1879774, 2891960, 3759548, 4699435, 5783920, 7519096, 9398870, 15038192, 18797740, 37595480, 75190960]

約数ペア:

[(1, 75190960), (2, 37595480), (4, 18797740), (5, 15038192), (8, 9398870), (10, 7519096), (13, 5783920), (16, 4699435), (20, 3759548), (26, 2891960), (40, 1879774), (52, 1445980), (65, 1156784), (80, 939887), (104, 722990), (130, 578392), (197, 381680), (208, 361495), (260, 289196), (367, 204880), (394, 190840), (520, 144598), (734, 102440), (788, 95420), (985, 76336), (1040, 72299), (1468, 51220), (1576, 47710), (1835, 40976), (1970, 38168), (2561, 29360), (2936, 25610), (3152, 23855), (3670, 20488), (3940, 19084), (4771, 15760), (5122, 14680), (5872, 12805), (7340, 10244), (7880, 9542)]