1054248520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2027401}}^1$

素因数の和:2027425

約数の個数: 32

約数和(自身を含む): 2554526520

約数和(自身を除く): 1500278000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2027401, 4054802, 8109604, 10137005, 16219208, 20274010, 26356213, 40548020, 52712426, 81096040, 105424852, 131781065, 210849704, 263562130, 527124260, 1054248520]

約数ペア:

[(1, 1054248520), (2, 527124260), (4, 263562130), (5, 210849704), (8, 131781065), (10, 105424852), (13, 81096040), (20, 52712426), (26, 40548020), (40, 26356213), (52, 20274010), (65, 16219208), (104, 10137005), (130, 8109604), (260, 4054802), (520, 2027401)]