4450130560

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113989}}^1$

素因数の和:114069

約数の個数: 64

約数和(自身を含む): 10813091400

約数和(自身を除く): 6362960840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 488, 610, 640, 976, 1220, 1952, 2440, 3904, 4880, 7808, 9760, 19520, 39040, 113989, 227978, 455956, 569945, 911912, 1139890, 1823824, 2279780, 3647648, 4559560, 6953329, 7295296, 9119120, 13906658, 14590592, 18238240, 27813316, 34766645, 36476480, 55626632, 69533290, 72952960, 111253264, 139066580, 222506528, 278133160, 445013056, 556266320, 890026112, 1112532640, 2225065280, 4450130560]

約数ペア:

[(1, 4450130560), (2, 2225065280), (4, 1112532640), (5, 890026112), (8, 556266320), (10, 445013056), (16, 278133160), (20, 222506528), (32, 139066580), (40, 111253264), (61, 72952960), (64, 69533290), (80, 55626632), (122, 36476480), (128, 34766645), (160, 27813316), (244, 18238240), (305, 14590592), (320, 13906658), (488, 9119120), (610, 7295296), (640, 6953329), (976, 4559560), (1220, 3647648), (1952, 2279780), (2440, 1823824), (3904, 1139890), (4880, 911912), (7808, 569945), (9760, 455956), (19520, 227978), (39040, 113989)]