2016520575400

素因数分解:

$2^3\times 5^2\times {\mathrm{1451}}^1\times {\mathrm{6948727}}^1$

素因数の和:6950194

約数の個数: 48

約数和(自身を含む): 4691642171040

約数和(自身を除く): 2675121595640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1451, 2902, 5804, 7255, 11608, 14510, 29020, 36275, 58040, 72550, 145100, 290200, 6948727, 13897454, 27794908, 34743635, 55589816, 69487270, 138974540, 173718175, 277949080, 347436350, 694872700, 1389745400, 10082602877, 20165205754, 40330411508, 50413014385, 80660823016, 100826028770, 201652057540, 252065071925, 403304115080, 504130143850, 1008260287700, 2016520575400]

約数ペア:

[(1, 2016520575400), (2, 1008260287700), (4, 504130143850), (5, 403304115080), (8, 252065071925), (10, 201652057540), (20, 100826028770), (25, 80660823016), (40, 50413014385), (50, 40330411508), (100, 20165205754), (200, 10082602877), (1451, 1389745400), (2902, 694872700), (5804, 347436350), (7255, 277949080), (11608, 173718175), (14510, 138974540), (29020, 69487270), (36275, 55589816), (58040, 34743635), (72550, 27794908), (145100, 13897454), (290200, 6948727)]