61859320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53327}}^1$

素因数の和:53367

約数の個数: 32

約数和(自身を含む): 143985600

約数和(自身を除く): 82126280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 53327, 106654, 213308, 266635, 426616, 533270, 1066540, 1546483, 2133080, 3092966, 6185932, 7732415, 12371864, 15464830, 30929660, 61859320]

約数ペア:

[(1, 61859320), (2, 30929660), (4, 15464830), (5, 12371864), (8, 7732415), (10, 6185932), (20, 3092966), (29, 2133080), (40, 1546483), (58, 1066540), (116, 533270), (145, 426616), (232, 266635), (290, 213308), (580, 106654), (1160, 53327)]