76429240

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{3989}}^1$

素因数の和:4479

約数の個数: 32

約数和(自身を含む): 172368000

約数和(自身を除く): 95938760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1916, 2395, 3832, 3989, 4790, 7978, 9580, 15956, 19160, 19945, 31912, 39890, 79780, 159560, 1910731, 3821462, 7642924, 9553655, 15285848, 19107310, 38214620, 76429240]

約数ペア:

[(1, 76429240), (2, 38214620), (4, 19107310), (5, 15285848), (8, 9553655), (10, 7642924), (20, 3821462), (40, 1910731), (479, 159560), (958, 79780), (1916, 39890), (2395, 31912), (3832, 19945), (3989, 19160), (4790, 15956), (7978, 9580)]