1141019920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{39509}}^1$

素因数の和:39560

約数の個数: 60

約数和(自身を含む): 2799915660

約数和(自身を除く): 1658895740

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1805, 2888, 3610, 5776, 7220, 14440, 28880, 39509, 79018, 158036, 197545, 316072, 395090, 632144, 750671, 790180, 1501342, 1580360, 3002684, 3160720, 3753355, 6005368, 7506710, 12010736, 14262749, 15013420, 28525498, 30026840, 57050996, 60053680, 71313745, 114101992, 142627490, 228203984, 285254980, 570509960, 1141019920]

約数ペア:

[(1, 1141019920), (2, 570509960), (4, 285254980), (5, 228203984), (8, 142627490), (10, 114101992), (16, 71313745), (19, 60053680), (20, 57050996), (38, 30026840), (40, 28525498), (76, 15013420), (80, 14262749), (95, 12010736), (152, 7506710), (190, 6005368), (304, 3753355), (361, 3160720), (380, 3002684), (722, 1580360), (760, 1501342), (1444, 790180), (1520, 750671), (1805, 632144), (2888, 395090), (3610, 316072), (5776, 197545), (7220, 158036), (14440, 79018), (28880, 39509)]