180451000235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{521693}}^1$

素因数の和:522059

約数の個数: 32

約数和(自身を含む): 249411467520

約数和(自身を除く): 68960467285

約数列:

[1, 5, 11, 19, 55, 95, 209, 331, 1045, 1655, 3641, 6289, 18205, 31445, 69179, 345895, 521693, 2608465, 5738623, 9912167, 28693115, 49560835, 109033837, 172680383, 545169185, 863401915, 1899484213, 3280927277, 9497421065, 16404636385, 36090200047, 180451000235]

約数ペア:

[(1, 180451000235), (5, 36090200047), (11, 16404636385), (19, 9497421065), (55, 3280927277), (95, 1899484213), (209, 863401915), (331, 545169185), (1045, 172680383), (1655, 109033837), (3641, 49560835), (6289, 28693115), (18205, 9912167), (31445, 5738623), (69179, 2608465), (345895, 521693)]