2437520240

素因数分解:

$2^4\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{22063}}^1$

素因数の和:23457

約数の個数: 40

約数和(自身を含む): 5671595328

約数和(自身を除く): 3234075088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1381, 2762, 5524, 6905, 11048, 13810, 22063, 22096, 27620, 44126, 55240, 88252, 110315, 110480, 176504, 220630, 353008, 441260, 882520, 1765040, 30469003, 60938006, 121876012, 152345015, 243752024, 304690030, 487504048, 609380060, 1218760120, 2437520240]

約数ペア:

[(1, 2437520240), (2, 1218760120), (4, 609380060), (5, 487504048), (8, 304690030), (10, 243752024), (16, 152345015), (20, 121876012), (40, 60938006), (80, 30469003), (1381, 1765040), (2762, 882520), (5524, 441260), (6905, 353008), (11048, 220630), (13810, 176504), (22063, 110480), (22096, 110315), (27620, 88252), (44126, 55240)]