1115273360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3541}}^1$

素因数の和:3712

約数の個数: 80

約数和(自身を含む): 2698493952

約数和(自身を除く): 1583220592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 127, 155, 248, 254, 310, 496, 508, 620, 635, 1016, 1240, 1270, 2032, 2480, 2540, 3541, 3937, 5080, 7082, 7874, 10160, 14164, 15748, 17705, 19685, 28328, 31496, 35410, 39370, 56656, 62992, 70820, 78740, 109771, 141640, 157480, 219542, 283280, 314960, 439084, 449707, 548855, 878168, 899414, 1097710, 1756336, 1798828, 2195420, 2248535, 3597656, 4390840, 4497070, 7195312, 8781680, 8994140, 13940917, 17988280, 27881834, 35976560, 55763668, 69704585, 111527336, 139409170, 223054672, 278818340, 557636680, 1115273360]

約数ペア:

[(1, 1115273360), (2, 557636680), (4, 278818340), (5, 223054672), (8, 139409170), (10, 111527336), (16, 69704585), (20, 55763668), (31, 35976560), (40, 27881834), (62, 17988280), (80, 13940917), (124, 8994140), (127, 8781680), (155, 7195312), (248, 4497070), (254, 4390840), (310, 3597656), (496, 2248535), (508, 2195420), (620, 1798828), (635, 1756336), (1016, 1097710), (1240, 899414), (1270, 878168), (2032, 548855), (2480, 449707), (2540, 439084), (3541, 314960), (3937, 283280), (5080, 219542), (7082, 157480), (7874, 141640), (10160, 109771), (14164, 78740), (15748, 70820), (17705, 62992), (19685, 56656), (28328, 39370), (31496, 35410)]