4325905280

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{110807}}^1$

素因数の和:110887

約数の個数: 64

約数和(自身を含む): 10511246880

約数和(自身を除く): 6185341600

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, 110807, 221614, 443228, 554035, 886456, 1108070, 1772912, 2216140, 3545824, 4432280, 6759227, 7091648, 8864560, 13518454, 14183296, 17729120, 27036908, 33796135, 35458240, 54073816, 67592270, 70916480, 108147632, 135184540, 216295264, 270369080, 432590528, 540738160, 865181056, 1081476320, 2162952640, 4325905280]

約数ペア:

[(1, 4325905280), (2, 2162952640), (4, 1081476320), (5, 865181056), (8, 540738160), (10, 432590528), (16, 270369080), (20, 216295264), (32, 135184540), (40, 108147632), (61, 70916480), (64, 67592270), (80, 54073816), (122, 35458240), (128, 33796135), (160, 27036908), (244, 17729120), (305, 14183296), (320, 13518454), (488, 8864560), (610, 7091648), (640, 6759227), (976, 4432280), (1220, 3545824), (1952, 2216140), (2440, 1772912), (3904, 1108070), (4880, 886456), (7808, 554035), (9760, 443228), (19520, 221614), (39040, 110807)]