91159760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39293}}^1$

素因数の和:39335

約数の個数: 40

約数和(自身を含む): 219260520

約数和(自身を除く): 128100760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 39293, 78586, 157172, 196465, 314344, 392930, 628688, 785860, 1139497, 1571720, 2278994, 3143440, 4557988, 5697485, 9115976, 11394970, 18231952, 22789940, 45579880, 91159760]

約数ペア:

[(1, 91159760), (2, 45579880), (4, 22789940), (5, 18231952), (8, 11394970), (10, 9115976), (16, 5697485), (20, 4557988), (29, 3143440), (40, 2278994), (58, 1571720), (80, 1139497), (116, 785860), (145, 628688), (232, 392930), (290, 314344), (464, 196465), (580, 157172), (1160, 78586), (2320, 39293)]