534508520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{146843}}^1$

素因数の和:146874

約数の個数: 64

約数和(自身を含む): 1480187520

約数和(自身を除く): 945679000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 146843, 293686, 587372, 734215, 1027901, 1174744, 1468430, 1908959, 2055802, 2936860, 3817918, 4111604, 5139505, 5873720, 7635836, 8223208, 9544795, 10279010, 13362713, 15271672, 19089590, 20558020, 26725426, 38179180, 41116040, 53450852, 66813565, 76358360, 106901704, 133627130, 267254260, 534508520]

約数ペア:

[(1, 534508520), (2, 267254260), (4, 133627130), (5, 106901704), (7, 76358360), (8, 66813565), (10, 53450852), (13, 41116040), (14, 38179180), (20, 26725426), (26, 20558020), (28, 19089590), (35, 15271672), (40, 13362713), (52, 10279010), (56, 9544795), (65, 8223208), (70, 7635836), (91, 5873720), (104, 5139505), (130, 4111604), (140, 3817918), (182, 2936860), (260, 2055802), (280, 1908959), (364, 1468430), (455, 1174744), (520, 1027901), (728, 734215), (910, 587372), (1820, 293686), (3640, 146843)]