16182080

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:907

約数の個数: 56

約数和(自身を含む): 39212520

約数和(自身を除く): 23030440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 829, 976, 1220, 1658, 1952, 2440, 3316, 3904, 4145, 4880, 6632, 8290, 9760, 13264, 16580, 19520, 26528, 33160, 50569, 53056, 66320, 101138, 132640, 202276, 252845, 265280, 404552, 505690, 809104, 1011380, 1618208, 2022760, 3236416, 4045520, 8091040, 16182080]

約数ペア:

[(1, 16182080), (2, 8091040), (4, 4045520), (5, 3236416), (8, 2022760), (10, 1618208), (16, 1011380), (20, 809104), (32, 505690), (40, 404552), (61, 265280), (64, 252845), (80, 202276), (122, 132640), (160, 101138), (244, 66320), (305, 53056), (320, 50569), (488, 33160), (610, 26528), (829, 19520), (976, 16580), (1220, 13264), (1658, 9760), (1952, 8290), (2440, 6632), (3316, 4880), (3904, 4145)]