32578880

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1747

約数の個数: 56

約数和(自身を含む): 78897480

約数和(自身を除く): 46318600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1669, 1952, 2440, 3338, 3904, 4880, 6676, 8345, 9760, 13352, 16690, 19520, 26704, 33380, 53408, 66760, 101809, 106816, 133520, 203618, 267040, 407236, 509045, 534080, 814472, 1018090, 1628944, 2036180, 3257888, 4072360, 6515776, 8144720, 16289440, 32578880]

約数ペア:

[(1, 32578880), (2, 16289440), (4, 8144720), (5, 6515776), (8, 4072360), (10, 3257888), (16, 2036180), (20, 1628944), (32, 1018090), (40, 814472), (61, 534080), (64, 509045), (80, 407236), (122, 267040), (160, 203618), (244, 133520), (305, 106816), (320, 101809), (488, 66760), (610, 53408), (976, 33380), (1220, 26704), (1669, 19520), (1952, 16690), (2440, 13352), (3338, 9760), (3904, 8345), (4880, 6676)]