3766508720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3621643}}^1$

素因数の和:3621669

約数の個数: 40

約数和(自身を含む): 9430760976

約数和(自身を除く): 5664252256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3621643, 7243286, 14486572, 18108215, 28973144, 36216430, 47081359, 57946288, 72432860, 94162718, 144865720, 188325436, 235406795, 289731440, 376650872, 470813590, 753301744, 941627180, 1883254360, 3766508720]

約数ペア:

[(1, 3766508720), (2, 1883254360), (4, 941627180), (5, 753301744), (8, 470813590), (10, 376650872), (13, 289731440), (16, 235406795), (20, 188325436), (26, 144865720), (40, 94162718), (52, 72432860), (65, 57946288), (80, 47081359), (104, 36216430), (130, 28973144), (208, 18108215), (260, 14486572), (520, 7243286), (1040, 3621643)]