11742680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 16250920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 106, 116, 145, 191, 212, 232, 265, 290, 382, 424, 530, 580, 764, 955, 1060, 1160, 1528, 1537, 1910, 2120, 3074, 3820, 5539, 6148, 7640, 7685, 10123, 11078, 12296, 15370, 20246, 22156, 27695, 30740, 40492, 44312, 50615, 55390, 61480, 80984, 101230, 110780, 202460, 221560, 293567, 404920, 587134, 1174268, 1467835, 2348536, 2935670, 5871340, 11742680]

約数ペア:

[(1, 11742680), (2, 5871340), (4, 2935670), (5, 2348536), (8, 1467835), (10, 1174268), (20, 587134), (29, 404920), (40, 293567), (53, 221560), (58, 202460), (106, 110780), (116, 101230), (145, 80984), (191, 61480), (212, 55390), (232, 50615), (265, 44312), (290, 40492), (382, 30740), (424, 27695), (530, 22156), (580, 20246), (764, 15370), (955, 12296), (1060, 11078), (1160, 10123), (1528, 7685), (1537, 7640), (1910, 6148), (2120, 5539), (3074, 3820)]