71361460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2017}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 157646160

約数和(自身を除く): 86284700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 1220, 1769, 2017, 3538, 4034, 7076, 8068, 8845, 10085, 17690, 20170, 35380, 40340, 58493, 116986, 123037, 233972, 246074, 292465, 492148, 584930, 615185, 1169860, 1230370, 2460740, 3568073, 7136146, 14272292, 17840365, 35680730, 71361460]

約数ペア:

[(1, 71361460), (2, 35680730), (4, 17840365), (5, 14272292), (10, 7136146), (20, 3568073), (29, 2460740), (58, 1230370), (61, 1169860), (116, 615185), (122, 584930), (145, 492148), (244, 292465), (290, 246074), (305, 233972), (580, 123037), (610, 116986), (1220, 58493), (1769, 40340), (2017, 35380), (3538, 20170), (4034, 17690), (7076, 10085), (8068, 8845)]