848463880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1693}}^1$

素因数の和:1799

約数の個数: 128

約数和(自身を含む): 2239332480

約数和(自身を除く): 1390868600

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 67, 68, 85, 88, 110, 134, 136, 170, 187, 220, 268, 335, 340, 374, 440, 536, 670, 680, 737, 748, 935, 1139, 1340, 1474, 1496, 1693, 1870, 2278, 2680, 2948, 3386, 3685, 3740, 4556, 5695, 5896, 6772, 7370, 7480, 8465, 9112, 11390, 12529, 13544, 14740, 16930, 18623, 22780, 25058, 28781, 29480, 33860, 37246, 45560, 50116, 57562, 62645, 67720, 74492, 93115, 100232, 113431, 115124, 125290, 143905, 148984, 186230, 226862, 230248, 250580, 287810, 316591, 372460, 453724, 501160, 567155, 575620, 633182, 744920, 907448, 1134310, 1151240, 1247741, 1266364, 1582955, 1928327, 2268620, 2495482, 2532728, 3165910, 3856654, 4537240, 4990964, 6238705, 6331820, 7713308, 9641635, 9981928, 12477410, 12663640, 15426616, 19283270, 21211597, 24954820, 38566540, 42423194, 49909640, 77133080, 84846388, 106057985, 169692776, 212115970, 424231940, 848463880]

約数ペア:

[(1, 848463880), (2, 424231940), (4, 212115970), (5, 169692776), (8, 106057985), (10, 84846388), (11, 77133080), (17, 49909640), (20, 42423194), (22, 38566540), (34, 24954820), (40, 21211597), (44, 19283270), (55, 15426616), (67, 12663640), (68, 12477410), (85, 9981928), (88, 9641635), (110, 7713308), (134, 6331820), (136, 6238705), (170, 4990964), (187, 4537240), (220, 3856654), (268, 3165910), (335, 2532728), (340, 2495482), (374, 2268620), (440, 1928327), (536, 1582955), (670, 1266364), (680, 1247741), (737, 1151240), (748, 1134310), (935, 907448), (1139, 744920), (1340, 633182), (1474, 575620), (1496, 567155), (1693, 501160), (1870, 453724), (2278, 372460), (2680, 316591), (2948, 287810), (3386, 250580), (3685, 230248), (3740, 226862), (4556, 186230), (5695, 148984), (5896, 143905), (6772, 125290), (7370, 115124), (7480, 113431), (8465, 100232), (9112, 93115), (11390, 74492), (12529, 67720), (13544, 62645), (14740, 57562), (16930, 50116), (18623, 45560), (22780, 37246), (25058, 33860), (28781, 29480)]