82628520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52967}}^1$

素因数の和:52994

約数の個数: 64

約数和(自身を含む): 266958720

約数和(自身を除く): 184330200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 52967, 105934, 158901, 211868, 264835, 317802, 423736, 529670, 635604, 688571, 794505, 1059340, 1271208, 1377142, 1589010, 2065713, 2118680, 2754284, 3178020, 3442855, 4131426, 5508568, 6356040, 6885710, 8262852, 10328565, 13771420, 16525704, 20657130, 27542840, 41314260, 82628520]

約数ペア:

[(1, 82628520), (2, 41314260), (3, 27542840), (4, 20657130), (5, 16525704), (6, 13771420), (8, 10328565), (10, 8262852), (12, 6885710), (13, 6356040), (15, 5508568), (20, 4131426), (24, 3442855), (26, 3178020), (30, 2754284), (39, 2118680), (40, 2065713), (52, 1589010), (60, 1377142), (65, 1271208), (78, 1059340), (104, 794505), (120, 688571), (130, 635604), (156, 529670), (195, 423736), (260, 317802), (312, 264835), (390, 211868), (520, 158901), (780, 105934), (1560, 52967)]